cc: Move RenderTarget Information to Effect Tree

cc/trees/property_tree.cc

 // Copyright 2014 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 <stddef.h>
 
 #include <set>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 418 matching lines @@
   layers_are_clipped = data.layers_are_clipped();
   layers_are_clipped_when_surfaces_disabled =
       data.layers_are_clipped_when_surfaces_disabled();
   resets_clip = data.resets_clip();
 }
 
 EffectNodeData::EffectNodeData()
     : opacity(1.f),
       screen_space_opacity(1.f),
       has_render_surface(false),
+      render_surface(nullptr),
       has_copy_request(false),
       has_background_filters(false),
       node_or_ancestor_has_background_filters(false),
       to_screen_opacity_is_animated(false),
       hidden_by_backface_visibility(false),
       double_sided(false),
       is_drawn(true),
       has_animated_opacity(false),
       effect_changed(false),
       num_copy_requests_in_subtree(0),
@@ skipping 1468 matching lines @@
       break;
     case ALL_TREES:
       transform_tree.ResetChangeTracking();
       effect_tree.ResetChangeTracking();
   }
   changed = false;
   full_tree_damaged = false;
 }
 
 }  // namespace cc