Revert: cc: RenderSurfaceImpl tile mask layer.

cc/test/fake_mask_layer_impl.cc

Index: cc/test/fake_mask_layer_impl.cc
diff --git a/cc/test/fake_mask_layer_impl.cc b/cc/test/fake_mask_layer_impl.cc
index 31c1139fd64e9f1d140e31e5720be19806e94f1b..e76bad21864c5fe3c1618d81c27f12e3049d7ecc 100644
--- a/cc/test/fake_mask_layer_impl.cc
+++ b/cc/test/fake_mask_layer_impl.cc
@@ -8,23 +8,13 @@
 
 namespace cc {
 
-FakeMaskLayerImpl::FakeMaskLayerImpl(LayerTreeImpl* tree_impl,
-                                     int id,
-                                     scoped_refptr<RasterSource> raster_source,
-                                     Layer::LayerMaskType mask_type)
-    : PictureLayerImpl(tree_impl, id, mask_type) {
-  SetBounds(raster_source->GetSize());
-  Region region;
-  UpdateRasterSource(raster_source, &region, nullptr);
-}
+FakeMaskLayerImpl::FakeMaskLayerImpl(LayerTreeImpl* tree_impl, int id)
+    : LayerImpl(tree_impl, id) {}
 
 std::unique_ptr<FakeMaskLayerImpl> FakeMaskLayerImpl::Create(
     LayerTreeImpl* tree_impl,
-    int id,
-    scoped_refptr<RasterSource> raster_source,
-    Layer::LayerMaskType mask_type) {
-  return base::WrapUnique(
-      new FakeMaskLayerImpl(tree_impl, id, raster_source, mask_type));
+    int id) {
+  return base::WrapUnique(new FakeMaskLayerImpl(tree_impl, id));
 }
 
 void FakeMaskLayerImpl::GetContentsResourceId(ResourceId* resource_id,