FeatureInfo: Remove allowed_extensions and init workarounds early

gpu/command_buffer/service/in_process_command_buffer.h

 // Copyright 2013 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 GPU_COMMAND_BUFFER_SERVICE_IN_PROCESS_COMMAND_BUFFER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_IN_PROCESS_COMMAND_BUFFER_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 64 matching lines @@
   static void SetGpuMemoryBufferFactory(GpuMemoryBufferFactory* factory);
 
   // If |surface| is not NULL, use it directly; in this case, the command
   // buffer gpu thread must be the same as the client thread. Otherwise create
   // a new GLSurface.
   bool Initialize(scoped_refptr<gfx::GLSurface> surface,
                   bool is_offscreen,
                   bool share_resources,
                   gfx::AcceleratedWidget window,
                   const gfx::Size& size,
-                  const char* allowed_extensions,
                   const std::vector<int32>& attribs,
                   gfx::GpuPreference gpu_preference,
                   const base::Closure& context_lost_callback,
                   unsigned int share_group_id);
   void Destroy();
   void SignalSyncPoint(unsigned sync_point,
                        const base::Closure& callback);
 
   // CommandBuffer implementation:
   virtual bool Initialize() OVERRIDE;
@@ skipping 31 matching lines @@
 
 #if defined(OS_ANDROID)
   scoped_refptr<gfx::SurfaceTexture> GetSurfaceTexture(
       uint32 stream_id);
 #endif
 
  private:
   bool InitializeOnGpuThread(bool is_offscreen,
                              gfx::AcceleratedWidget window,
                              const gfx::Size& size,
-                             const char* allowed_extensions,
                              const std::vector<int32>& attribs,
                              gfx::GpuPreference gpu_preference);
   bool DestroyOnGpuThread();
   void FlushOnGpuThread(int32 put_offset);
   bool MakeCurrent();
   bool IsContextLost();
   base::Closure WrapCallback(const base::Closure& callback);
   State GetStateFast();
   void QueueTask(const base::Closure& task) { queue_->QueueTask(task); }
   void CheckSequencedThread();
@@ skipping 36 matching lines @@
   // Only used with explicit scheduling and the gpu thread is the same as
   // the client thread.
   scoped_ptr<base::SequenceChecker> sequence_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(InProcessCommandBuffer);
 };
 
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_IN_PROCESS_COMMAND_BUFFER_H_