Revert "Add filegroup support to notice property."

This reverts commit ff7a1a47d90ea962af8241952f29019fd45d7692.

Reason for revert: Broke ART buildbot

Change-Id: I005ccfcc2c36bbcb274cb2a069fc701168faacd2
diff --git a/android/androidmk.go b/android/androidmk.go
index f150768..493ba97 100644
--- a/android/androidmk.go
+++ b/android/androidmk.go
@@ -277,8 +277,8 @@
 		}
 	}
 
-	if amod.noticeFile != nil {
-		fmt.Fprintln(&data.preamble, "LOCAL_NOTICE_FILE :=", amod.noticeFile.String())
+	if amod.commonProperties.Notice != nil {
+		fmt.Fprintln(&data.preamble, "LOCAL_NOTICE_FILE :=", "$(LOCAL_PATH)/"+*amod.commonProperties.Notice)
 	}
 
 	if host {
diff --git a/android/module.go b/android/module.go
index f249306..bf49ca2 100644
--- a/android/module.go
+++ b/android/module.go
@@ -441,7 +441,6 @@
 	noAddressSanitizer bool
 	installFiles       Paths
 	checkbuildFiles    Paths
-	noticeFile         Path
 
 	// Used by buildTargetSingleton to create checkbuild and per-directory build targets
 	// Only set on the final variant of each module
@@ -790,11 +789,6 @@
 
 		a.installFiles = append(a.installFiles, ctx.installFiles...)
 		a.checkbuildFiles = append(a.checkbuildFiles, ctx.checkbuildFiles...)
-
-		if a.commonProperties.Notice != nil {
-			// For filegroup-based notice file references.
-			a.noticeFile = ctx.ExpandSource(*a.commonProperties.Notice, "notice")
-		}
 	}
 
 	if a == ctx.FinalModule().(Module).base() {
diff --git a/android/mutator.go b/android/mutator.go
index b77c2f0..b9c44e8 100644
--- a/android/mutator.go
+++ b/android/mutator.go
@@ -207,11 +207,6 @@
 func depsMutator(ctx BottomUpMutatorContext) {
 	if m, ok := ctx.Module().(Module); ok && m.Enabled() {
 		m.DepsMutator(ctx)
-
-		// For filegroup-based notice file references.
-		if m.base().commonProperties.Notice != nil {
-			ExtractSourceDeps(ctx, m.base().commonProperties.Notice)
-		}
 	}
 }