Update OS X to use scoped_refptr<T>::get() rather than implicit "operator T*"

cc/resources/picture_layer_tiling.cc

 // Copyright 2012 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/resources/picture_layer_tiling.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/debug/trace_event.h"
@@ skipping 32 matching lines @@
       "Tiling created with scale too small as contents become empty." <<
       " Layer bounds: " << layer_bounds.ToString() <<
       " Contents scale: " << contents_scale;
 
   tiling_data_.SetTotalSize(content_bounds);
   tiling_data_.SetMaxTextureSize(tile_size);
 }
 
 PictureLayerTiling::~PictureLayerTiling() {
   for (TileMap::const_iterator it = tiles_.begin(); it != tiles_.end(); ++it)
-    client_->DestroyTile(it->second);
+    client_->DestroyTile(it->second.get());
 }
 
 void PictureLayerTiling::SetClient(PictureLayerTilingClient* client) {
   client_ = client;
 }
 
 gfx::Rect PictureLayerTiling::ContentRect() const {
   return gfx::Rect(tiling_data_.total_size());
 }
 
@@ skipping 267 matching lines @@
   return texture_rect;
 }
 
 gfx::Size PictureLayerTiling::CoverageIterator::texture_size() const {
   return tiling_->tiling_data_.max_texture_size();
 }
 
 void PictureLayerTiling::Reset() {
   live_tiles_rect_ = gfx::Rect();
   for (TileMap::const_iterator it = tiles_.begin(); it != tiles_.end(); ++it)
-    client_->DestroyTile(it->second);
+    client_->DestroyTile(it->second.get());
   tiles_.clear();
 }
 
 void PictureLayerTiling::UpdateTilePriorities(
     WhichTree tree,
     gfx::Size device_viewport,
     gfx::Rect viewport_in_layer_space,
     gfx::Rect visible_layer_rect,
     gfx::Size last_layer_bounds,
     gfx::Size current_layer_bounds,
@@ skipping 151 matching lines @@
                                            live_tiles_rect_,
                                            new_live_tiles_rect);
        iter;
        ++iter) {
     TileMapKey key(iter.index());
     TileMap::iterator found = tiles_.find(key);
     // If the tile was outside of the recorded region, it won't exist even
     // though it was in the live rect.
     if (found == tiles_.end())
       continue;
-    client_->DestroyTile(found->second);
+    client_->DestroyTile(found->second.get());
     tiles_.erase(found);
   }
 
   const PictureLayerTiling* twin_tiling = client_->GetTwinTiling(this);
 
   // Iterate to allocate new tiles for all regions with newly exposed area.
   for (TilingData::DifferenceIterator iter(&tiling_data_,
                                            new_live_tiles_rect,
                                            live_tiles_rect_);
        iter;
@@ skipping 166 matching lines @@
 
     // If our delta is less then our event distance, we're done.
     if (delta < event.distance)
       break;
   }
 
   return gfx::Rect(origin_x, origin_y, width, height);
 }
 
 }  // namespace cc