Remove unused features for in-process GL contexts.

gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.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 GPU_BLINK_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
 #define GPU_BLINK_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
 
 #include <stddef.h>
 
 #include <vector>
@@ skipping 22 matching lines @@
 
 class GPU_BLINK_EXPORT WebGraphicsContext3DInProcessCommandBufferImpl
     : public WebGraphicsContext3DImpl {
  public:
   enum MappedMemoryReclaimLimit {
     kNoLimit = 0,
   };
 
   static scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>
   CreateOffscreenContext(
-      const gpu::gles2::ContextCreationAttribHelper& attributes,
-      bool share_resources);
+      const gpu::gles2::ContextCreationAttribHelper& attributes);
 
   static scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> WrapContext(
       scoped_ptr<::gpu::GLInProcessContext> context,
       const gpu::gles2::ContextCreationAttribHelper& attributes);
 
   ~WebGraphicsContext3DInProcessCommandBufferImpl() override;
 
   size_t GetMappedMemoryLimit();
 
   bool InitializeOnCurrentThread();
   void SetLock(base::Lock* lock);
 
   ::gpu::ContextSupport* GetContextSupport();
 
   ::gpu::gles2::GLES2Implementation* GetImplementation() {
     return real_gl_;
   }
 
  private:
   WebGraphicsContext3DInProcessCommandBufferImpl(
       scoped_ptr<::gpu::GLInProcessContext> context,
       const gpu::gles2::ContextCreationAttribHelper& attributes,
-      bool share_resources,
       bool is_offscreen,
       gfx::AcceleratedWidget window);
 
   void OnContextLost();
 
   bool MaybeInitializeGL();
 
   // Used to try to find bugs in code that calls gl directly through the gl api
   // instead of going through WebGraphicsContext3D.
   void ClearContext();
 
   ::gpu::gles2::ContextCreationAttribHelper attributes_;
-  bool share_resources_;
 
   bool is_offscreen_;
   // Only used when not offscreen.
   gfx::AcceleratedWidget window_;
 
   // The context we use for OpenGL rendering.
   scoped_ptr< ::gpu::GLInProcessContext> context_;
   // The GLES2Implementation we use for OpenGL rendering.
   ::gpu::gles2::GLES2Implementation* real_gl_;
 };
 
 }  // namespace gpu_blink
 
 #endif  // GPU_BLINK_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_