android_filesystem_defaults and visibility rule

android_systemimage_defaults is deleted and android_filesystem_defaults
is created so that we can have defaults not only for
android_system_image, but also all android_filesystem modules and its
derivatives.

Also, change adds a check which ensures that the partition_type of the
filesystem and its defaults are the same.

Bug: 330665150
Test: m
Change-Id: If635c794534ed89d264eaf7dfc406a8245b8e9f0

filesystem/filesystem_test.go

@@ -367,7 +367,7 @@ func TestFileSystemWithCoverageVariants(t *testing.T) {
 
 func TestSystemImageDefaults(t *testing.T) {
 	result := fixture.RunTestWithBp(t, `
-		android_system_image_defaults {
+		android_filesystem_defaults {
 			name: "defaults",
 			multilib: {
 				common: {
@@ -433,3 +433,25 @@ func TestSystemImageDefaults(t *testing.T) {
 		android.AssertStringListContains(t, "missing entry", fs.entries, e)
 	}
 }
+
+func TestInconsistentPartitionTypesInDefaults(t *testing.T) {
+	fixture.ExtendWithErrorHandler(android.FixtureExpectsOneErrorPattern(
+		"doesn't match with the partition type")).
+		RunTestWithBp(t, `
+		android_filesystem_defaults {
+			name: "system_ext_def",
+			partition_type: "system_ext",
+		}
+
+		android_filesystem_defaults {
+			name: "system_def",
+			partition_type: "system",
+			defaults: ["system_ext_def"],
+		}
+
+		android_system_image {
+			name: "system",
+			defaults: ["system_def"],
+		}
+	`)
+}