Update from https://crrev.com/309717

cc/trees/layer_tree_host_common.h

 // Copyright 2011 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.
 
 #ifndef CC_TREES_LAYER_TREE_HOST_COMMON_H_
 #define CC_TREES_LAYER_TREE_HOST_COMMON_H_
 
 #include <limits>
 #include <vector>
 
@@ skipping 88 matching lines @@
         RenderSurfaceLayerListType* render_surface_layer_list);
 
    private:
     const gfx::Transform identity_transform_;
   };
 
   typedef CalcDrawPropsInputs<Layer, RenderSurfaceLayerList>
       CalcDrawPropsMainInputs;
   typedef CalcDrawPropsInputsForTesting<Layer, RenderSurfaceLayerList>
       CalcDrawPropsMainInputsForTesting;
+  static void UpdateRenderSurfaces(Layer* root_layer,
+                                   bool can_render_to_separate_surface,
+                                   const gfx::Transform& transform,
+                                   bool preserves_2d_axis_alignment);
+  static void UpdateRenderSurface(Layer* layer,
+                                  bool can_render_to_separate_surface,
+                                  gfx::Transform* transform,
+                                  bool* animation_preserves_axis_alignment);
   static void CalculateDrawProperties(CalcDrawPropsMainInputs* inputs);
 
   typedef CalcDrawPropsInputs<LayerImpl, LayerImplList> CalcDrawPropsImplInputs;
   typedef CalcDrawPropsInputsForTesting<LayerImpl, LayerImplList>
       CalcDrawPropsImplInputsForTesting;
   static void CalculateDrawProperties(CalcDrawPropsImplInputs* inputs);
 
   template <typename LayerType>
   static bool RenderSurfaceContributesToTarget(LayerType*,
                                                int target_surface_layer_id);
@@ skipping 153 matching lines @@
           true,
           render_surface_layer_list,
           0) {
   DCHECK(root_layer);
   DCHECK(render_surface_layer_list);
 }
 
 }  // namespace cc
 
 #endif  // CC_TREES_LAYER_TREE_HOST_COMMON_H_