Remove obsolete SharedTimer code in chromium

components/html_viewer/blink_platform_impl.h

 // Copyright 2014 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 COMPONENTS_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_
 #define COMPONENTS_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/thread_local_storage.h"
 #include "base/timer/timer.h"
@@ skipping 34 matching lines @@
   virtual blink::WebCookieJar* cookieJar();
   virtual blink::WebClipboard* clipboard();
   virtual blink::WebMimeRegistry* mimeRegistry();
   virtual blink::WebThemeEngine* themeEngine();
   virtual blink::WebString defaultLocale();
   virtual blink::WebBlobRegistry* blobRegistry();
   virtual double currentTime();
   virtual double monotonicallyIncreasingTime();
   virtual void cryptographicallyRandomValues(unsigned char* buffer,
                                              size_t length);
-  virtual void setSharedTimerFiredFunction(void (*func)());
-  virtual void setSharedTimerFireInterval(double interval_seconds);
-  virtual void stopSharedTimer();
   virtual bool isThreadedCompositingEnabled();
   virtual blink::WebCompositorSupport* compositorSupport();
   void createMessageChannel(blink::WebMessagePortChannel** channel1,
                             blink::WebMessagePortChannel** channel2) override;
   virtual blink::WebURLLoader* createURLLoader();
   virtual blink::WebSocketHandle* createWebSocketHandle();
   virtual blink::WebString userAgent();
   virtual blink::WebData parseDataURL(
       const blink::WebURL& url, blink::WebString& mime_type,
       blink::WebString& charset);
@@ skipping 10 matching lines @@
       const char* category_name);
   virtual blink::WebData loadResource(const char* name);
   virtual blink::WebGestureCurve* createFlingAnimationCurve(
       blink::WebGestureDevice device_source,
       const blink::WebFloatPoint& velocity,
       const blink::WebSize& cumulative_scroll);
   virtual blink::WebCrypto* crypto();
   virtual blink::WebNotificationManager* notificationManager();
 
  private:
-  void SuspendSharedTimer();
-  void ResumeSharedTimer();
   void UpdateWebThreadTLS(blink::WebThread* thread);
 
-  void DoTimeout() {
-    if (shared_timer_func_ && !shared_timer_suspended_)
-      shared_timer_func_();
-  }
-
   static void DestroyCurrentThread(void*);
 
   scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
   scoped_ptr<scheduler::WebThreadImplForRendererScheduler> main_thread_;
-  base::OneShotTimer<BlinkPlatformImpl> shared_timer_;
-  void (*shared_timer_func_)();
-  double shared_timer_fire_time_;
-  bool shared_timer_fire_time_was_set_while_suspended_;
-  int shared_timer_suspended_;  // counter
   base::ThreadLocalStorage::Slot current_thread_slot_;
   cc_blink::WebCompositorSupportImpl compositor_support_;
   WebThemeEngineImpl theme_engine_;
   WebMimeRegistryImpl mime_registry_;
   webcrypto::WebCryptoImpl web_crypto_;
   WebNotificationManagerImpl web_notification_manager_;
   blink::WebScrollbarBehavior scrollbar_behavior_;
   BlinkResourceMap blink_resource_map_;
   mojo::NetworkServicePtr network_service_;
   mojo::URLLoaderFactoryPtr url_loader_factory_;
   MockWebBlobRegistryImpl blob_registry_;
   scoped_ptr<WebCookieJarImpl> cookie_jar_;
   scoped_ptr<WebClipboardImpl> clipboard_;
 
   DISALLOW_COPY_AND_ASSIGN(BlinkPlatformImpl);
 };
 
 }  // namespace html_viewer
 
 #endif  // COMPONENTS_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_