gpu: Add GpuFence framework.

gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h

Index: gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
diff --git a/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h b/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
index 2d08ece5315e12a129b4b7fe71a0ae953c5c474a..186c33e6049643bcf371341ae1b01714c8ab3177 100644
--- a/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
+++ b/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
@@ -1924,6 +1924,16 @@ GLuint GLES2TraceImplementation::CreateGpuMemoryBufferImageCHROMIUM(
                                                  usage);
 }
 
+GLuint GLES2TraceImplementation::CreateFenceCHROMIUM(ClientFence fence) {
+  TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::CreateFenceCHROMIUM");
+  return gl_->CreateFenceCHROMIUM(fence);
+}
+
+void GLES2TraceImplementation::DestroyFenceCHROMIUM(GLuint fence_id) {
+  TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::DestroyFenceCHROMIUM");
+  gl_->DestroyFenceCHROMIUM(fence_id);
+}
+
 void GLES2TraceImplementation::DescheduleUntilFinishedCHROMIUM() {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu",
                                 "GLES2Trace::DescheduleUntilFinishedCHROMIUM");