Call scoped_refptr<T>::get() rather than relying on implicit "operator T*"

gpu/command_buffer/service/async_pixel_transfer_manager.cc

 // Copyright 2013 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 "gpu/command_buffer/service/async_pixel_transfer_manager.h"
 
 #include "gpu/command_buffer/service/async_pixel_transfer_delegate.h"
 
 namespace gpu {
 
@@ skipping 20 matching lines @@
   return state;
 }
 
 AsyncPixelTransferState*
 AsyncPixelTransferManager::GetPixelTransferState(
     gles2::TextureRef* ref) {
   TextureToStateMap::iterator it = state_map_.find(ref);
   if (it == state_map_.end()) {
     return NULL;
   } else {
-    return it->second;
+    return it->second.get();
   }
 }
 
 void AsyncPixelTransferManager::ClearPixelTransferStateForTest(
     gles2::TextureRef* ref) {
   TextureToStateMap::iterator it = state_map_.find(ref);
   if (it != state_map_.end())
     state_map_.erase(it);
 }
 
@@ skipping 11 matching lines @@
 }
 
 void AsyncPixelTransferManager::OnTextureRefDestroying(
     gles2::TextureRef* texture) {
   TextureToStateMap::iterator it = state_map_.find(texture);
   if (it != state_map_.end())
     state_map_.erase(it);
 }
 
 }  // namespace gpu