WebVR: implement SetSurfaceHandleCHROMIUM extension for gvr_device.

gpu/command_buffer/service/gles2_cmd_decoder_autogen.h

 // Copyright 2014 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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 5500 matching lines @@
   volatile const GLfloat* transform =
       GetImmediateDataAs<volatile const GLfloat*>(c, data_size,
                                                   immediate_data_size);
   if (transform == NULL) {
     return error::kOutOfBounds;
   }
   DoUniformMatrix4fvStreamTextureMatrixCHROMIUM(location, transpose, transform);
   return error::kNoError;
 }
 
+error::Error GLES2DecoderImpl::HandleSetSurfaceHandleCHROMIUM(
+    uint32_t immediate_data_size,
+    const volatile void* cmd_data) {
+  const volatile gles2::cmds::SetSurfaceHandleCHROMIUM& c =
+      *static_cast<const volatile gles2::cmds::SetSurfaceHandleCHROMIUM*>(
+          cmd_data);
+  GLint surfaceHandle = static_cast<GLint>(c.surfaceHandle);
+  DoSetSurfaceHandleCHROMIUM(surfaceHandle);
+  return error::kNoError;
+}
+
 bool GLES2DecoderImpl::SetCapabilityState(GLenum cap, bool enabled) {
   switch (cap) {
     case GL_BLEND:
       state_.enable_flags.blend = enabled;
       if (state_.enable_flags.cached_blend != enabled ||
           state_.ignore_cached_state) {
         state_.enable_flags.cached_blend = enabled;
         return true;
       }
       return false;
@@ skipping 90 matching lines @@
         state_.enable_flags.cached_sample_alpha_to_one_ext = enabled;
         return true;
       }
       return false;
     default:
       NOTREACHED();
       return false;
   }
 }
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_AUTOGEN_H_