Move InsertSyncPoint to GLES2Interface

gpu/command_buffer/client/gles2_cmd_helper.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_COMMAND_BUFFER_CLIENT_GLES2_CMD_HELPER_H_
 #define GPU_COMMAND_BUFFER_CLIENT_GLES2_CMD_HELPER_H_
 
 #include "../../gpu_export.h"
 #include "../client/cmd_buffer_helper.h"
 #include "../common/gles2_cmd_format.h"
@@ skipping 78 matching lines @@
   void GetUniformLocationBucket(
       GLuint program, uint32 name_bucket_id,
       uint32 location_shm_id, uint32 location_shm_offset) {
     gles2::cmds::GetUniformLocationBucket* c =
         GetCmdSpace<gles2::cmds::GetUniformLocationBucket>();
     if (c) {
       c->Init(program, name_bucket_id, location_shm_id, location_shm_offset);
     }
   }
 
+  GLuint InsertSyncPointCHROMIUM() {
+    CommandBufferHelper::Flush();
+    return command_buffer()->InsertSyncPoint();
+  }
+
  private:
   DISALLOW_COPY_AND_ASSIGN(GLES2CmdHelper);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_CMD_HELPER_H_