Remove base::ScopedPtrHashMap from extensions/.

extensions/renderer/wake_event_page.h

 // 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.
 
 #ifndef EXTENSIONS_RENDERER_WAKE_EVENT_PAGE_H_
 #define EXTENSIONS_RENDERER_WAKE_EVENT_PAGE_H_
 
 #include <memory>
 #include <string>
+#include <unordered_map>
 
 #include "base/callback.h"
-#include "base/containers/scoped_ptr_hash_map.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/synchronization/lock.h"
 #include "content/public/renderer/render_thread_observer.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "v8/include/v8.h"
 
 namespace content {
 class RenderThread;
@@ skipping 73 matching lines @@
   bool OnControlMessageReceived(const IPC::Message& message) override;
 
   // OnControlMessageReceived handlers:
   void OnWakeEventPageResponse(int request_id, bool success);
 
   // IPC sender. Belongs to the render thread, but thread safe.
   scoped_refptr<IPC::SyncMessageFilter> message_filter_;
 
   // All in-flight requests, keyed by request ID. Used on multiple threads, so
   // must be guarded by |requests_lock_|.
-  base::ScopedPtrHashMap<int, std::unique_ptr<RequestData>> requests_;
+  std::unordered_map<int, std::unique_ptr<RequestData>> requests_;
 
   // Lock for |requests_|.
   base::Lock requests_lock_;
 
   DISALLOW_COPY_AND_ASSIGN(WakeEventPage);
 };
 
 }  //  namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_WAKE_EVENT_PAGE_H_