Fix implicit access to raw pointer of scoped_refptr.

content/child/shared_memory_data_consumer_handle.cc

 // Copyright 2015 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/child/shared_memory_data_consumer_handle.h"
 
 #include <algorithm>
 #include <deque>
 #include <utility>
 
@@ skipping 145 matching lines @@
       on_reader_detached_.Reset();
     } else {
       // We need to reset |on_reader_detached_| on the right thread because it
       // might lead to the object destruction.
       writer_task_runner_->PostTask(
           FROM_HERE, base::Bind(&Context::ResetOnReaderDetachedWithLock, this));
     }
   }
   bool is_handle_locked() const {
     lock_.AssertAcquired();
-    return notification_task_runner_;
+    return static_cast<bool>(notification_task_runner_);
   }
   bool IsReaderBoundToCurrentThread() const {
     lock_.AssertAcquired();
     return notification_task_runner_ &&
            notification_task_runner_->BelongsToCurrentThread();
   }
   bool is_handle_active() const {
     lock_.AssertAcquired();
     return is_handle_active_;
   }
@@ skipping 298 matching lines @@
 SharedMemoryDataConsumerHandle::ReaderImpl*
 SharedMemoryDataConsumerHandle::obtainReaderInternal(Client* client) {
   return new ReaderImpl(context_, client);
 }
 
 const char* SharedMemoryDataConsumerHandle::debugName() const {
   return "SharedMemoryDataConsumerHandle";
 }
 
 }  // namespace content