WebVR: implement SetSurfaceHandleCHROMIUM extension for gvr_device.

gpu/command_buffer/service/gles2_cmd_decoder_autogen.h

Index: gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h b/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
index 8bc9253ec08ce3633c41b41ff5c7446c9528c9b4..f9215184592443f88348571286bcff219ea6c59a 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
@@ -5518,6 +5518,17 @@ GLES2DecoderImpl::HandleUniformMatrix4fvStreamTextureMatrixCHROMIUMImmediate(
   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: