Revert two cc patches due to crashes on canary.

cc/test/fake_picture_layer_tiling_client.h

Index: cc/test/fake_picture_layer_tiling_client.h
diff --git a/cc/test/fake_picture_layer_tiling_client.h b/cc/test/fake_picture_layer_tiling_client.h
index c128990c964df0aa26da6caeb93e52ec7ad9a967..0e2f64593d93755c287cc0247b126680833a45c7 100644
--- a/cc/test/fake_picture_layer_tiling_client.h
+++ b/cc/test/fake_picture_layer_tiling_client.h
@@ -33,8 +33,8 @@ class FakePictureLayerTilingClient : public PictureLayerTilingClient {
   void SetTileSize(const gfx::Size& tile_size);
   gfx::Size TileSize() const { return tile_size_; }
 
-  const Region* GetPendingInvalidation() override;
-  const PictureLayerTiling* GetPendingOrActiveTwinTiling(
+  const Region* GetInvalidation() override;
+  const PictureLayerTiling* GetTwinTiling(
       const PictureLayerTiling* tiling) const override;
   PictureLayerTiling* GetRecycledTwinTiling(
       const PictureLayerTiling* tiling) override;