diff --git a/android/config.go b/android/config.go
index 1482e5d..c7d9bc1 100644
--- a/android/config.go
+++ b/android/config.go
@@ -525,7 +525,7 @@
 	pathsToParse := []string{}
 	for candidate := range mockFS {
 		base := filepath.Base(candidate)
-		if base == "Blueprints" || base == "Android.bp" {
+		if base == "Android.bp" {
 			pathsToParse = append(pathsToParse, candidate)
 		}
 	}
diff --git a/android/license_kind_test.go b/android/license_kind_test.go
index 1f09568..7a909a6 100644
--- a/android/license_kind_test.go
+++ b/android/license_kind_test.go
@@ -14,38 +14,38 @@
 	{
 		name: "license_kind must not accept licenses property",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license_kind {
 					name: "top_license",
 					licenses: ["other_license"],
 				}`),
 		},
 		expectedErrors: []string{
-			`top/Blueprints:4:14: unrecognized property "licenses"`,
+			`top/Android.bp:4:14: unrecognized property "licenses"`,
 		},
 	},
 	{
 		name: "bad license_kind",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license_kind {
 					name: "top_notice",
 					conditions: ["notice"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_license {
 					name: "other_notice",
 					license_kinds: ["notice"],
 				}`),
 		},
 		expectedErrors: []string{
-			`other/Blueprints:2:5: "other_notice" depends on undefined module "notice"`,
+			`other/Android.bp:2:5: "other_notice" depends on undefined module "notice"`,
 		},
 	},
 	{
 		name: "good license kind",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license_kind {
 					name: "top_by_exception_only",
 					conditions: ["by_exception_only"],
@@ -55,7 +55,7 @@
 					name: "top_proprietary",
 					license_kinds: ["top_by_exception_only"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_license {
 					name: "other_proprietary",
 					license_kinds: ["top_proprietary"],
@@ -65,7 +65,7 @@
 	{
 		name: "multiple license kinds",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license_kind {
 					name: "top_notice",
 					conditions: ["notice"],
@@ -85,7 +85,7 @@
 					name: "top_proprietary",
 					license_kinds: ["top_by_exception_only"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_license {
 					name: "other_rule",
 					license_kinds: ["top_by_exception_only"],
diff --git a/android/license_test.go b/android/license_test.go
index 26b33c3..7222cd7 100644
--- a/android/license_test.go
+++ b/android/license_test.go
@@ -27,7 +27,7 @@
 	{
 		name: "license must not accept licenses property",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license {
 					name: "top_license",
 					visibility: ["//visibility:private"],
@@ -35,13 +35,13 @@
 				}`),
 		},
 		expectedErrors: []string{
-			`top/Blueprints:5:14: unrecognized property "licenses"`,
+			`top/Android.bp:5:14: unrecognized property "licenses"`,
 		},
 	},
 	{
 		name: "private license",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license_kind {
 					name: "top_notice",
 					conditions: ["notice"],
@@ -53,27 +53,27 @@
 					license_kinds: ["top_notice"],
 					visibility: ["//visibility:private"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				rule {
 					name: "arule",
 					licenses: ["top_allowed_as_notice"],
 				}`),
-			"yetmore/Blueprints": []byte(`
+			"yetmore/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["top_allowed_as_notice"],
 				}`),
 		},
 		expectedErrors: []string{
-			`other/Blueprints:2:5: module "arule": depends on //top:top_allowed_as_notice ` +
+			`other/Android.bp:2:5: module "arule": depends on //top:top_allowed_as_notice ` +
 				`which is not visible to this module`,
-			`yetmore/Blueprints:2:5: module "//yetmore": depends on //top:top_allowed_as_notice ` +
+			`yetmore/Android.bp:2:5: module "//yetmore": depends on //top:top_allowed_as_notice ` +
 				`which is not visible to this module`,
 		},
 	},
 	{
 		name: "must reference license_kind module",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				rule {
 					name: "top_by_exception_only",
 				}
@@ -85,14 +85,14 @@
 				}`),
 		},
 		expectedErrors: []string{
-			`top/Blueprints:6:5: module "top_proprietary": license_kinds property ` +
+			`top/Android.bp:6:5: module "top_proprietary": license_kinds property ` +
 				`"top_by_exception_only" is not a license_kind module`,
 		},
 	},
 	{
 		name: "license_kind module must exist",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license {
 					name: "top_notice_allowed",
 					license_kinds: ["top_notice"],
@@ -100,13 +100,13 @@
 				}`),
 		},
 		expectedErrors: []string{
-			`top/Blueprints:2:5: "top_notice_allowed" depends on undefined module "top_notice"`,
+			`top/Android.bp:2:5: "top_notice_allowed" depends on undefined module "top_notice"`,
 		},
 	},
 	{
 		name: "public license",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license_kind {
 					name: "top_by_exception_only",
 					conditions: ["by_exception_only"],
@@ -118,12 +118,12 @@
 					license_kinds: ["top_by_exception_only"],
 					visibility: ["//visibility:public"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				rule {
 					name: "arule",
 					licenses: ["top_proprietary"],
 				}`),
-			"yetmore/Blueprints": []byte(`
+			"yetmore/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["top_proprietary"],
 				}`),
@@ -132,7 +132,7 @@
 	{
 		name: "multiple licenses",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["top_proprietary"],
 				}
@@ -162,12 +162,12 @@
 					name: "myrule",
 					licenses: ["top_allowed_as_notice", "top_proprietary"]
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				rule {
 					name: "arule",
 					licenses: ["top_proprietary"],
 				}`),
-			"yetmore/Blueprints": []byte(`
+			"yetmore/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["top_proprietary"],
 				}`),
diff --git a/android/licenses_test.go b/android/licenses_test.go
index 8503310..d05b0a3 100644
--- a/android/licenses_test.go
+++ b/android/licenses_test.go
@@ -20,7 +20,7 @@
 	{
 		name: "invalid module type without licenses property",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_bad_module {
 					name: "libexample",
 				}`),
@@ -30,7 +30,7 @@
 	{
 		name: "license must exist",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					licenses: ["notice"],
@@ -41,7 +41,7 @@
 	{
 		name: "all good",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license_kind {
 					name: "notice",
 					conditions: ["shownotice"],
@@ -58,12 +58,12 @@
 					name: "libexample1",
 					licenses: ["top_Apache2"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					licenses: ["top_Apache2"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					licenses: ["top_Apache2"],
@@ -101,7 +101,7 @@
 		// Check that licenses is the union of the defaults modules.
 		name: "defaults union, basic",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license_kind {
 					name: "top_notice",
 					conditions: ["notice"],
@@ -125,7 +125,7 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				license_kind {
 					name: "nested_notice",
 					conditions: ["notice"],
@@ -140,7 +140,7 @@
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -174,7 +174,7 @@
 	{
 		name: "defaults union, multiple defaults",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				license {
 					name: "top",
 				}
@@ -194,7 +194,7 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				license {
 					name: "top_nested",
 					license_text: ["LICENSE.txt"],
@@ -203,7 +203,7 @@
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				license {
 					name: "other",
 				}
@@ -211,7 +211,7 @@
 					name: "libother",
 					deps: ["libexample"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -251,7 +251,7 @@
 	{
 		name: "defaults_licenses invalid",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "top_defaults",
 					licenses: ["notice"],
@@ -262,7 +262,7 @@
 	{
 		name: "defaults_licenses overrides package default",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["by_exception_only"],
 				}
@@ -298,7 +298,7 @@
 	{
 		name: "package default_applicable_licenses must exist",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["notice"],
 				}`),
@@ -309,7 +309,7 @@
 		// This test relies on the default licenses being legacy_public.
 		name: "package default_applicable_licenses property used when no licenses specified",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["top_notice"],
 				}
@@ -320,7 +320,7 @@
 				mock_library {
 					name: "libexample",
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -338,7 +338,7 @@
 	{
 		name: "package default_applicable_licenses not inherited to subpackages",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["top_notice"],
 				}
@@ -348,7 +348,7 @@
 				mock_library {
 					name: "libexample",
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				package {
 					default_applicable_licenses: ["outsider"],
 				}
@@ -356,11 +356,11 @@
 				mock_library {
 					name: "libnested",
 				}`),
-			"top/other/Blueprints": []byte(`
+			"top/other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				license {
 					name: "outsider",
 				}
@@ -385,7 +385,7 @@
 	{
 		name: "verify that prebuilt dependencies are included",
 		fs: map[string][]byte{
-			"prebuilts/Blueprints": []byte(`
+			"prebuilts/Android.bp": []byte(`
 				license {
 					name: "prebuilt"
 				}
@@ -394,7 +394,7 @@
 					licenses: ["prebuilt"],
 				}`),
 			"top/sources/source_file": nil,
-			"top/sources/Blueprints": []byte(`
+			"top/sources/Android.bp": []byte(`
 				license {
 					name: "top_sources"
 				}
@@ -403,7 +403,7 @@
 					licenses: ["top_sources"],
 				}`),
 			"top/other/source_file": nil,
-			"top/other/Blueprints": []byte(`
+			"top/other/Android.bp": []byte(`
 				source {
 					name: "other",
 					deps: [":module"],
@@ -419,7 +419,7 @@
 	{
 		name: "verify that prebuilt dependencies are ignored for licenses reasons (preferred)",
 		fs: map[string][]byte{
-			"prebuilts/Blueprints": []byte(`
+			"prebuilts/Android.bp": []byte(`
 				license {
 					name: "prebuilt"
 				}
@@ -429,7 +429,7 @@
 					prefer: true,
 				}`),
 			"top/sources/source_file": nil,
-			"top/sources/Blueprints": []byte(`
+			"top/sources/Android.bp": []byte(`
 				license {
 					name: "top_sources"
 				}
@@ -438,7 +438,7 @@
 					licenses: ["top_sources"],
 				}`),
 			"top/other/source_file": nil,
-			"top/other/Blueprints": []byte(`
+			"top/other/Android.bp": []byte(`
 				source {
 					name: "other",
 					deps: [":module"],
diff --git a/android/package_test.go b/android/package_test.go
index 3bd30cc..7ea10a4 100644
--- a/android/package_test.go
+++ b/android/package_test.go
@@ -13,7 +13,7 @@
 	{
 		name: "package must not accept visibility and name properties",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					name: "package",
 					visibility: ["//visibility:private"],
@@ -21,21 +21,21 @@
 				}`),
 		},
 		expectedErrors: []string{
-			`top/Blueprints:5:14: unrecognized property "licenses"`,
-			`top/Blueprints:3:10: unrecognized property "name"`,
-			`top/Blueprints:4:16: unrecognized property "visibility"`,
+			`top/Android.bp:5:14: unrecognized property "licenses"`,
+			`top/Android.bp:3:10: unrecognized property "name"`,
+			`top/Android.bp:4:16: unrecognized property "visibility"`,
 		},
 	},
 	{
 		name: "multiple packages in separate directories",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				package {
 				}`),
-			"other/nested/Blueprints": []byte(`
+			"other/nested/Android.bp": []byte(`
 				package {
 				}`),
 		},
@@ -43,7 +43,7 @@
 	{
 		name: "package must not be specified more than once per package",
 		fs: map[string][]byte{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: ["//visibility:private"],
 					default_applicable_licenses: ["license"],
diff --git a/android/visibility_test.go b/android/visibility_test.go
index ffd7909..714c92a 100644
--- a/android/visibility_test.go
+++ b/android/visibility_test.go
@@ -16,7 +16,7 @@
 	{
 		name: "invalid visibility: empty list",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: [],
@@ -27,7 +27,7 @@
 	{
 		name: "invalid visibility: empty rule",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: [""],
@@ -38,7 +38,7 @@
 	{
 		name: "invalid visibility: unqualified",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["target"],
@@ -49,7 +49,7 @@
 	{
 		name: "invalid visibility: empty namespace",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//"],
@@ -60,7 +60,7 @@
 	{
 		name: "invalid visibility: empty module",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: [":"],
@@ -71,7 +71,7 @@
 	{
 		name: "invalid visibility: empty namespace and module",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//:"],
@@ -82,7 +82,7 @@
 	{
 		name: "//visibility:unknown",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//visibility:unknown"],
@@ -93,7 +93,7 @@
 	{
 		name: "//visibility:xxx mixed",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//visibility:public", "//namespace"],
@@ -114,7 +114,7 @@
 	{
 		name: "//visibility:legacy_public",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//visibility:legacy_public"],
@@ -130,7 +130,7 @@
 		// the current directory, a nested directory and a directory in a separate tree.
 		name: "//visibility:public",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//visibility:public"],
@@ -140,12 +140,12 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -157,7 +157,7 @@
 		// directory only.
 		name: "//visibility:private",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//visibility:private"],
@@ -167,12 +167,12 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -189,7 +189,7 @@
 		// Verify that :__pkg__ allows the module to be referenced from the current directory only.
 		name: ":__pkg__",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: [":__pkg__"],
@@ -199,12 +199,12 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -222,7 +222,7 @@
 		// the top/nested directory only, not a subdirectory of top/nested and not peak directory.
 		name: "//top/nested",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//top/nested"],
@@ -232,17 +232,17 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"top/nested/again/Blueprints": []byte(`
+			"top/nested/again/Android.bp": []byte(`
 				mock_library {
 					name: "libnestedagain",
 					deps: ["libexample"],
 				}`),
-			"peak/Blueprints": []byte(`
+			"peak/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -260,7 +260,7 @@
 		// and sub directories but nowhere else.
 		name: ":__subpackages__",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: [":__subpackages__"],
@@ -270,12 +270,12 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"peak/other/Blueprints": []byte(`
+			"peak/other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -291,7 +291,7 @@
 		// directory and sub directories but nowhere else.
 		name: "//top/nested:__subpackages__",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//top/nested:__subpackages__", "//other"],
@@ -301,12 +301,12 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"top/other/Blueprints": []byte(`
+			"top/other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -322,7 +322,7 @@
 		// the current directory, top/nested and peak and all its subpackages.
 		name: `["//top/nested", "//peak:__subpackages__"]`,
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//top/nested", "//peak:__subpackages__"],
@@ -332,12 +332,12 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"peak/other/Blueprints": []byte(`
+			"peak/other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -348,7 +348,7 @@
 		// Verify that //vendor... cannot be used outside vendor apart from //vendor:__subpackages__
 		name: `//vendor`,
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//vendor:__subpackages__"],
@@ -358,13 +358,13 @@
 					name: "libsamepackage",
 					visibility: ["//vendor/apps/AcmeSettings"],
 				}`),
-			"vendor/Blueprints": []byte(`
+			"vendor/Android.bp": []byte(`
 				mock_library {
 					name: "libvendorexample",
 					deps: ["libexample"],
 					visibility: ["//vendor/nested"],
 				}`),
-			"vendor/nested/Blueprints": []byte(`
+			"vendor/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libvendornested",
 					deps: ["libexample", "libvendorexample"],
@@ -382,7 +382,7 @@
 		// Check that visibility is the union of the defaults modules.
 		name: "defaults union, basic",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//other"],
@@ -396,17 +396,17 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -420,7 +420,7 @@
 	{
 		name: "defaults union, multiple defaults",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults_1",
 					visibility: ["//other"],
@@ -437,17 +437,17 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -461,7 +461,7 @@
 	{
 		name: "//visibility:public mixed with other in defaults",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:public", "//namespace"],
@@ -479,7 +479,7 @@
 	{
 		name: "//visibility:public overriding defaults",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//namespace"],
@@ -489,7 +489,7 @@
 					visibility: ["//visibility:public"],
 					defaults: ["libexample_defaults"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -502,7 +502,7 @@
 	{
 		name: "//visibility:public mixed with other from different defaults 1",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults_1",
 					visibility: ["//namespace"],
@@ -515,7 +515,7 @@
 					name: "libexample",
 					defaults: ["libexample_defaults_1", "libexample_defaults_2"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -525,7 +525,7 @@
 	{
 		name: "//visibility:public mixed with other from different defaults 2",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults_1",
 					visibility: ["//visibility:public"],
@@ -538,7 +538,7 @@
 					name: "libexample",
 					defaults: ["libexample_defaults_1", "libexample_defaults_2"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -548,7 +548,7 @@
 	{
 		name: "//visibility:private in defaults",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:private"],
@@ -561,12 +561,12 @@
 					name: "libsamepackage",
 					deps: ["libexample"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -582,7 +582,7 @@
 	{
 		name: "//visibility:private mixed with other in defaults",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:private", "//namespace"],
@@ -600,7 +600,7 @@
 	{
 		name: "//visibility:private overriding defaults",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//namespace"],
@@ -619,7 +619,7 @@
 	{
 		name: "//visibility:private in defaults overridden",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:private"],
@@ -638,7 +638,7 @@
 	{
 		name: "//visibility:private override //visibility:public",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:public"],
@@ -656,7 +656,7 @@
 	{
 		name: "//visibility:public override //visibility:private",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:private"],
@@ -674,7 +674,7 @@
 	{
 		name: "//visibility:override must be first in the list",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_library {
 					name: "libexample",
 					visibility: ["//other", "//visibility:override", "//namespace"],
@@ -687,7 +687,7 @@
 	{
 		name: "//visibility:override discards //visibility:private",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:private"],
@@ -698,7 +698,7 @@
 					visibility: ["//visibility:override", "//other"],
 					defaults: ["libexample_defaults"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
@@ -708,7 +708,7 @@
 	{
 		name: "//visibility:override discards //visibility:public",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:public"],
@@ -719,12 +719,12 @@
 					visibility: ["//visibility:override", "//other"],
 					defaults: ["libexample_defaults"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
 				}`),
-			"namespace/Blueprints": []byte(`
+			"namespace/Android.bp": []byte(`
 				mock_library {
 					name: "libnamespace",
 					deps: ["libexample"],
@@ -737,7 +737,7 @@
 	{
 		name: "//visibility:override discards defaults supplied rules",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//namespace"],
@@ -748,12 +748,12 @@
 					visibility: ["//visibility:override", "//other"],
 					defaults: ["libexample_defaults"],
 				}`),
-			"other/Blueprints": []byte(`
+			"other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libexample"],
 				}`),
-			"namespace/Blueprints": []byte(`
+			"namespace/Android.bp": []byte(`
 				mock_library {
 					name: "libnamespace",
 					deps: ["libexample"],
@@ -766,7 +766,7 @@
 	{
 		name: "//visibility:override can override //visibility:public with //visibility:private",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:public"],
@@ -776,7 +776,7 @@
 					visibility: ["//visibility:override", "//visibility:private"],
 					defaults: ["libexample_defaults"],
 				}`),
-			"namespace/Blueprints": []byte(`
+			"namespace/Android.bp": []byte(`
 				mock_library {
 					name: "libnamespace",
 					deps: ["libexample"],
@@ -789,7 +789,7 @@
 	{
 		name: "//visibility:override can override //visibility:private with //visibility:public",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults",
 					visibility: ["//visibility:private"],
@@ -799,7 +799,7 @@
 					visibility: ["//visibility:override", "//visibility:public"],
 					defaults: ["libexample_defaults"],
 				}`),
-			"namespace/Blueprints": []byte(`
+			"namespace/Android.bp": []byte(`
 				mock_library {
 					name: "libnamespace",
 					deps: ["libexample"],
@@ -809,7 +809,7 @@
 	{
 		name: "//visibility:private mixed with itself",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "libexample_defaults_1",
 					visibility: ["//visibility:private"],
@@ -823,7 +823,7 @@
 					visibility: ["//visibility:private"],
 					defaults: ["libexample_defaults_1", "libexample_defaults_2"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -839,7 +839,7 @@
 	{
 		name: "defaults_visibility invalid",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_defaults {
 					name: "top_defaults",
 					defaults_visibility: ["//visibility:invalid"],
@@ -852,7 +852,7 @@
 	{
 		name: "defaults_visibility overrides package default",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: ["//visibility:private"],
 				}
@@ -860,7 +860,7 @@
 					name: "top_defaults",
 					defaults_visibility: ["//visibility:public"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					defaults: ["top_defaults"],
@@ -872,7 +872,7 @@
 	{
 		name: "package default_visibility property is checked",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: ["//visibility:invalid"],
 				}`),
@@ -883,7 +883,7 @@
 		// This test relies on the default visibility being legacy_public.
 		name: "package default_visibility property used when no visibility specified",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: ["//visibility:private"],
 				}
@@ -891,7 +891,7 @@
 				mock_library {
 					name: "libexample",
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -905,7 +905,7 @@
 	{
 		name: "package default_visibility public does not override visibility private",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: ["//visibility:public"],
 				}
@@ -914,7 +914,7 @@
 					name: "libexample",
 					visibility: ["//visibility:private"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -928,7 +928,7 @@
 	{
 		name: "package default_visibility private does not override visibility public",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: ["//visibility:private"],
 				}
@@ -937,7 +937,7 @@
 					name: "libexample",
 					visibility: ["//visibility:public"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -947,7 +947,7 @@
 	{
 		name: "package default_visibility :__subpackages__",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: [":__subpackages__"],
 				}
@@ -955,12 +955,12 @@
 				mock_library {
 					name: "libexample",
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample"],
@@ -974,7 +974,7 @@
 	{
 		name: "package default_visibility inherited to subpackages",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: ["//outsider"],
 				}
@@ -983,12 +983,12 @@
 					name: "libexample",
           visibility: [":__subpackages__"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libexample"],
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libexample", "libnested"],
@@ -1002,11 +1002,11 @@
 	{
 		name: "package default_visibility inherited to subpackages",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				package {
 					default_visibility: ["//visibility:private"],
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				package {
 					default_visibility: ["//outsider"],
 				}
@@ -1014,11 +1014,11 @@
 				mock_library {
 					name: "libnested",
 				}`),
-			"top/other/Blueprints": []byte(`
+			"top/other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 				}`),
-			"outsider/Blueprints": []byte(`
+			"outsider/Android.bp": []byte(`
 				mock_library {
 					name: "liboutsider",
 					deps: ["libother", "libnested"],
@@ -1032,19 +1032,19 @@
 	{
 		name: "verify that prebuilt dependencies are ignored for visibility reasons (not preferred)",
 		fs: MockFS{
-			"prebuilts/Blueprints": []byte(`
+			"prebuilts/Android.bp": []byte(`
 				prebuilt {
 					name: "module",
 					visibility: ["//top/other"],
 				}`),
 			"top/sources/source_file": nil,
-			"top/sources/Blueprints": []byte(`
+			"top/sources/Android.bp": []byte(`
 				source {
 					name: "module",
 					visibility: ["//top/other"],
 				}`),
 			"top/other/source_file": nil,
-			"top/other/Blueprints": []byte(`
+			"top/other/Android.bp": []byte(`
 				source {
 					name: "other",
 					deps: [":module"],
@@ -1054,20 +1054,20 @@
 	{
 		name: "verify that prebuilt dependencies are ignored for visibility reasons (preferred)",
 		fs: MockFS{
-			"prebuilts/Blueprints": []byte(`
+			"prebuilts/Android.bp": []byte(`
 				prebuilt {
 					name: "module",
 					visibility: ["//top/other"],
 					prefer: true,
 				}`),
 			"top/sources/source_file": nil,
-			"top/sources/Blueprints": []byte(`
+			"top/sources/Android.bp": []byte(`
 				source {
 					name: "module",
 					visibility: ["//top/other"],
 				}`),
 			"top/other/source_file": nil,
-			"top/other/Blueprints": []byte(`
+			"top/other/Android.bp": []byte(`
 				source {
 					name: "other",
 					deps: [":module"],
@@ -1077,7 +1077,7 @@
 	{
 		name: "ensure visibility properties are checked for correctness",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_parent {
 					name: "parent",
 					visibility: ["//top/nested"],
@@ -1094,7 +1094,7 @@
 	{
 		name: "invalid visibility added to child detected during gather phase",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_parent {
 					name: "parent",
 					visibility: ["//top/nested"],
@@ -1116,7 +1116,7 @@
 	{
 		name: "automatic visibility inheritance enabled",
 		fs: MockFS{
-			"top/Blueprints": []byte(`
+			"top/Android.bp": []byte(`
 				mock_parent {
 					name: "parent",
 					visibility: ["//top/nested"],
@@ -1125,12 +1125,12 @@
 						visibility: ["//top/other"],
 					},
 				}`),
-			"top/nested/Blueprints": []byte(`
+			"top/nested/Android.bp": []byte(`
 				mock_library {
 					name: "libnested",
 					deps: ["libchild"],
 				}`),
-			"top/other/Blueprints": []byte(`
+			"top/other/Android.bp": []byte(`
 				mock_library {
 					name: "libother",
 					deps: ["libchild"],