Fixed rebase merge mistake.

Author: matthew-carroll

shell/platform/android/BUILD.gn

@@ -149,6 +149,10 @@ android_java_sources = [
   "io/flutter/embedding/engine/dart/DartExecutor.java",
   "io/flutter/embedding/engine/dart/DartMessenger.java",
   "io/flutter/embedding/engine/dart/PlatformMessageHandler.java",
+  "io/flutter/embedding/engine/loader/FlutterLoader.java",
+  "io/flutter/embedding/engine/loader/ResourceCleaner.java",
+  "io/flutter/embedding/engine/loader/ResourceExtractor.java",
+  "io/flutter/embedding/engine/loader/ResourcePaths.java",
   "io/flutter/embedding/engine/plugins/FlutterPlugin.java",
   "io/flutter/embedding/engine/plugins/PluginRegistry.java",
   "io/flutter/embedding/engine/plugins/activity/ActivityAware.java",
@@ -219,9 +223,6 @@ android_java_sources = [
   "io/flutter/view/FlutterNativeView.java",
   "io/flutter/view/FlutterRunArguments.java",
   "io/flutter/view/FlutterView.java",
-  "io/flutter/view/ResourceCleaner.java",
-  "io/flutter/view/ResourceExtractor.java",
-  "io/flutter/view/ResourcePaths.java",
   "io/flutter/view/TextureRegistry.java",
   "io/flutter/view/VsyncWaiter.java",
 ]