Allow for setting a logging_parent for an Apex. am: 004d717158 am: f4fa3fe81e am: 833162725c

Change-Id: Ifa85d785453e5e363b4b374ce0ea1d12963cafbb
diff --git a/apex/apex.go b/apex/apex.go
index a235ead..712afe4 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -1321,6 +1321,9 @@
 	// binaries would be installed by default (in PRODUCT_PACKAGES) the other binary will be removed
 	// from PRODUCT_PACKAGES.
 	Overrides []string
+
+	// Logging Parent value
+	Logging_parent string
 }
 
 type apexPackaging int
diff --git a/apex/apex_test.go b/apex/apex_test.go
index 7361fc6..e694435 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -3230,6 +3230,7 @@
 			base: "myapex",
 			apps: ["override_app"],
 			overrides: ["unknownapex"],
+			logging_parent: "com.foo.bar",
 		}
 
 		apex_key {
@@ -3276,6 +3277,10 @@
 		t.Errorf("name should be \"override_myapex\", but was %q", name)
 	}
 
+	if apexBundle.overridableProperties.Logging_parent != "com.foo.bar" {
+		t.Errorf("override_myapex should have logging parent (com.foo.bar), but was %q.", apexBundle.overridableProperties.Logging_parent)
+	}
+
 	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
 	var builder strings.Builder
 	data.Custom(&builder, name, "TARGET_", "", data)
diff --git a/apex/builder.go b/apex/builder.go
index 022353f..adb3219 100644
--- a/apex/builder.go
+++ b/apex/builder.go
@@ -404,6 +404,10 @@
 		optFlags = append(optFlags, "--target_sdk_version "+targetSdkVersion)
 		optFlags = append(optFlags, "--min_sdk_version "+minSdkVersion)
 
+		if a.overridableProperties.Logging_parent != "" {
+			optFlags = append(optFlags, "--logging_parent ", a.overridableProperties.Logging_parent)
+		}
+
 		a.mergedNotices = a.buildNoticeFiles(ctx, a.Name()+suffix)
 		if a.mergedNotices.HtmlGzOutput.Valid() {
 			// If there's a NOTICE file, embed it as an asset file in the APEX.