Revert of cc: Replace recorded region with direct map lookup

cc/test/fake_picture_pile_impl.h

Index: cc/test/fake_picture_pile_impl.h
diff --git a/cc/test/fake_picture_pile_impl.h b/cc/test/fake_picture_pile_impl.h
index 6bf1b8847c0a23183a6aa43bfe817da884cfc061..d4ab8e09c07120b0768bd59f341cf46d3eae7a35 100644
--- a/cc/test/fake_picture_pile_impl.h
+++ b/cc/test/fake_picture_pile_impl.h
@@ -16,13 +16,17 @@
   static scoped_refptr<FakePicturePileImpl> CreateFilledPile(
       const gfx::Size& tile_size,
       const gfx::Size& layer_bounds);
+
   static scoped_refptr<FakePicturePileImpl> CreateEmptyPile(
       const gfx::Size& tile_size,
       const gfx::Size& layer_bounds);
-  static scoped_refptr<FakePicturePileImpl>
-      CreateEmptyPileThatThinksItHasRecordings(const gfx::Size& tile_size,
-                                               const gfx::Size& layer_bounds);
-  static scoped_refptr<FakePicturePileImpl> CreateInfiniteFilledPile();
+
+  static scoped_refptr<FakePicturePileImpl> CreatePileWithRecordedRegion(
+      const gfx::Size& tile_size,
+      const gfx::Size& layer_bounds,
+      const Region& recorded_region);
+
+  static scoped_refptr<FakePicturePileImpl> CreatePile();
 
   TilingData& tiling() { return tiling_; }