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

gpu/command_buffer/service/renderbuffer_manager.cc

 // Copyright (c) 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 "gpu/command_buffer/service/renderbuffer_manager.h"
 #include "base/logging.h"
 #include "base/debug/trace_event.h"
 #include "base/stringprintf.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
@@ skipping 125 matching lines @@
 
 Renderbuffer* RenderbufferManager::GetRenderbuffer(
     GLuint client_id) {
   RenderbufferMap::iterator it = renderbuffers_.find(client_id);
   return it != renderbuffers_.end() ? it->second : NULL;
 }
 
 void RenderbufferManager::RemoveRenderbuffer(GLuint client_id) {
   RenderbufferMap::iterator it = renderbuffers_.find(client_id);
   if (it != renderbuffers_.end()) {
-    Renderbuffer* renderbuffer = it->second;
+    Renderbuffer* renderbuffer = it->second.get();
     renderbuffer->MarkAsDeleted();
     renderbuffers_.erase(it);
   }
 }
 
 bool RenderbufferManager::ComputeEstimatedRenderbufferSize(
     int width, int height, int samples, int internal_format, uint32* size) {
   DCHECK(size);
 
   uint32 temp = 0;
@@ skipping 25 matching lines @@
         return GL_RGB;
     }
   }
   return impl_format;
 }
 
 }  // namespace gles2
 }  // namespace gpu