Removed implementation of CHROMIUM_subscribe_uniform

content/public/browser/render_process_host.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_
 #define CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <list>
 
 #include "base/id_map.h"
 #include "base/process/kill.h"
 #include "base/process/process_handle.h"
 #include "base/supports_user_data.h"
 #include "content/common/content_export.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_sender.h"
 #include "ui/gfx/native_widget_types.h"
 
 class GURL;
 
 namespace base {
 class SharedPersistentMemoryAllocator;
 class TimeDelta;
 }
 
-namespace gpu {
-union ValueState;
-}
-
 namespace media {
 class AudioOutputController;
 class MediaKeys;
 }
 
 namespace shell {
 class Connection;
 }
 
 namespace content {
@@ skipping 229 matching lines @@
   virtual std::unique_ptr<base::SharedPersistentMemoryAllocator>
   TakeMetricsAllocator() = 0;
 
   // PlzNavigate
   // Returns the time the first call to Init completed successfully (after a new
   // renderer process was created); further calls to Init won't change this
   // value.
   // Note: Do not use! Will disappear after PlzNavitate is completed.
   virtual const base::TimeTicks& GetInitTimeForNavigationMetrics() const = 0;
 
-  // Returns whether or not the CHROMIUM_subscribe_uniform WebGL extension
-  // is currently enabled
-  virtual bool SubscribeUniformEnabled() const = 0;
-
-  // Handlers for subscription target changes to update subscription_set_
-  virtual void OnAddSubscription(unsigned int target) = 0;
-  virtual void OnRemoveSubscription(unsigned int target) = 0;
-
-  // Send a new ValueState to the Gpu Service to update a subscription target
-  virtual void SendUpdateValueState(
-      unsigned int target, const gpu::ValueState& state) = 0;
-
   // Retrieves the list of AudioOutputController objects associated
   // with this object and passes it to the callback you specify, on
   // the same thread on which you called the method.
   typedef std::list<scoped_refptr<media::AudioOutputController>>
       AudioOutputControllerList;
   typedef base::Callback<void(const AudioOutputControllerList&)>
       GetAudioOutputControllersCallback;
   virtual void GetAudioOutputControllers(
       const GetAudioOutputControllersCallback& callback) const = 0;
 
@@ skipping 67 matching lines @@
   static void SetMaxRendererProcessCount(size_t count);
 
   // Returns the current maximum number of renderer process hosts kept by the
   // content module.
   static size_t GetMaxRendererProcessCount();
 };
 
 }  // namespace content.
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_