gpu: Remove WebGraphicsContext3D::makeContextCurrent()

content/common/gpu/client/webgraphicscontext3d_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 CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_
 #define CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 124 matching lines @@
           const WebGraphicsContext3D::Attributes& attributes,
           bool lose_context_when_out_of_memory,
           const GURL& active_url,
           const SharedMemoryLimits& limits,
           WebGraphicsContext3DCommandBufferImpl* share_context);
 
   size_t GetMappedMemoryLimit() {
     return mem_limits_.mapped_memory_reclaim_limit;
   }
 
+  // WebGraphicsContext3DImpl methods
+  virtual bool InitializeOnCurrentThread() OVERRIDE;
+
   //----------------------------------------------------------------------
   // WebGraphicsContext3D methods
-
-  // Must be called after initialize() and before any of the following methods.
-  // Permanently binds to the first calling thread. Returns false if the
-  // graphics context fails to create. Do not call from more than one thread.
-  virtual bool makeContextCurrent();
-
   virtual bool isContextLost();
 
   virtual WGC3Denum getGraphicsResetStatusARB();
 
  private:
   // These are the same error codes as used by EGL.
   enum Error {
     SUCCESS               = 0x3000,
     BAD_ATTRIBUTE         = 0x3004,
     CONTEXT_LOST          = 0x300E
@@ skipping 47 matching lines @@
   scoped_ptr<gpu::gles2::GLES2Implementation> real_gl_;
   scoped_ptr<gpu::gles2::GLES2Interface> trace_gl_;
   Error last_error_;
   SharedMemoryLimits mem_limits_;
   scoped_refptr<ShareGroup> share_group_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_