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

content/browser/indexed_db/indexed_db_database_callbacks.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 "content/browser/indexed_db/indexed_db_database_callbacks.h"
 
 #include "content/browser/indexed_db/indexed_db_database_error.h"
 #include "content/browser/indexed_db/indexed_db_dispatcher_host.h"
 #include "content/common/indexed_db/indexed_db_messages.h"
 
 namespace content {
 
 IndexedDBDatabaseCallbacks::IndexedDBDatabaseCallbacks(
     IndexedDBDispatcherHost* dispatcher_host,
     int ipc_thread_id,
     int ipc_database_callbacks_id)
     : dispatcher_host_(dispatcher_host),
       ipc_thread_id_(ipc_thread_id),
       ipc_database_callbacks_id_(ipc_database_callbacks_id) {}
 
 IndexedDBDatabaseCallbacks::~IndexedDBDatabaseCallbacks() {}
 
 void IndexedDBDatabaseCallbacks::OnForcedClose() {
-  if (!dispatcher_host_)
+  if (!dispatcher_host_.get())
     return;
 
   dispatcher_host_->Send(new IndexedDBMsg_DatabaseCallbacksForcedClose(
       ipc_thread_id_, ipc_database_callbacks_id_));
 
   dispatcher_host_ = NULL;
 }
 
 void IndexedDBDatabaseCallbacks::OnVersionChange(int64 old_version,
                                                         int64 new_version) {
-  if (!dispatcher_host_)
+  if (!dispatcher_host_.get())
     return;
 
   dispatcher_host_->Send(new IndexedDBMsg_DatabaseCallbacksIntVersionChange(
       ipc_thread_id_, ipc_database_callbacks_id_, old_version, new_version));
 }
 
 void IndexedDBDatabaseCallbacks::OnAbort(
     int64 host_transaction_id,
     const IndexedDBDatabaseError& error) {
-  if (!dispatcher_host_)
+  if (!dispatcher_host_.get())
     return;
 
   dispatcher_host_->FinishTransaction(host_transaction_id, false);
   dispatcher_host_->Send(new IndexedDBMsg_DatabaseCallbacksAbort(
       ipc_thread_id_,
       ipc_database_callbacks_id_,
       dispatcher_host_->RendererTransactionId(host_transaction_id),
       error.code(),
       error.message()));
 }
 
 void IndexedDBDatabaseCallbacks::OnComplete(int64 host_transaction_id) {
-  if (!dispatcher_host_)
+  if (!dispatcher_host_.get())
     return;
 
   dispatcher_host_->FinishTransaction(host_transaction_id, true);
   dispatcher_host_->Send(new IndexedDBMsg_DatabaseCallbacksComplete(
       ipc_thread_id_,
       ipc_database_callbacks_id_,
       dispatcher_host_->RendererTransactionId(host_transaction_id)));
 }
 
 }  // namespace content