Revert: cc: RenderSurfaceImpl tile mask layer.

cc/test/fake_mask_layer_impl.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/test/fake_mask_layer_impl.h"
 
 #include "base/memory/ptr_util.h"
 
 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,
                                               gfx::Size* resource_size) const {
   *resource_id = 0;
 }
 
 }  // namespace cc