Add --bazel-mode and --bazel-mode-dev

This allows "bazel mixed builds prod mode", in additional to reworking
the mechanism in which mixed builds dev mode is enabled.

As a followup, CI scripts will be migrated to use the new flags, as
USE_BAZEL_ANALYSIS=1 is deprecated.

Test: Manually ran --bazel-mode with an allowlist verifying that the
module alone was enabled
Test: Manually verified --bazel-mode and --bazel-mode-dev cause a build
failure

Change-Id: If0d34360e60452f428b05828f4ec7596b7cb619a
diff --git a/android/bazel_handler.go b/android/bazel_handler.go
index d87f988..93b6779 100644
--- a/android/bazel_handler.go
+++ b/android/bazel_handler.go
@@ -343,7 +343,30 @@
 }
 
 func NewBazelContext(c *config) (BazelContext, error) {
-	if !c.IsMixedBuildsEnabled() {
+	var modulesDefaultToBazel bool
+	disabledModules := map[string]bool{}
+	enabledModules := map[string]bool{}
+
+	switch c.BuildMode {
+	case BazelProdMode:
+		modulesDefaultToBazel = false
+
+		for _, enabledProdModule := range allowlists.ProdMixedBuildsEnabledList {
+			enabledModules[enabledProdModule] = true
+		}
+	case BazelDevMode:
+		modulesDefaultToBazel = true
+
+		// Don't use partially-converted cc_library targets in mixed builds,
+		// since mixed builds would generally rely on both static and shared
+		// variants of a cc_library.
+		for staticOnlyModule, _ := range GetBp2BuildAllowList().ccLibraryStaticOnly {
+			disabledModules[staticOnlyModule] = true
+		}
+		for _, disabledDevModule := range allowlists.MixedBuildsDisabledList {
+			disabledModules[disabledDevModule] = true
+		}
+	default:
 		return noopBazelContext{}, nil
 	}
 
@@ -352,24 +375,12 @@
 		return nil, err
 	}
 
-	// TODO(cparsons): Use a different allowlist depending on prod vs. dev
-	// bazel mode.
-	disabledModules := map[string]bool{}
-	// Don't use partially-converted cc_library targets in mixed builds,
-	// since mixed builds would generally rely on both static and shared
-	// variants of a cc_library.
-	for staticOnlyModule, _ := range GetBp2BuildAllowList().ccLibraryStaticOnly {
-		disabledModules[staticOnlyModule] = true
-	}
-	for _, disabledDevModule := range allowlists.MixedBuildsDisabledList {
-		disabledModules[disabledDevModule] = true
-	}
-
 	return &bazelContext{
 		bazelRunner:           &builtinBazelRunner{},
 		paths:                 p,
 		requests:              make(map[cqueryKey]bool),
-		modulesDefaultToBazel: true,
+		modulesDefaultToBazel: modulesDefaultToBazel,
+		bazelEnabledModules:   enabledModules,
 		bazelDisabledModules:  disabledModules,
 	}, nil
 }