Update from chromium 62675d9fb31fb8cedc40f68e78e8445a74f362e7

This is Cr-Commit-Position: refs/heads/master@{#300999}

Review URL: https://codereview.chromium.org/670183003
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 d1b5fce..3173a25 100644
--- a/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
+++ b/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
@@ -1509,4 +1509,9 @@
   gl_->MatrixLoadIdentityCHROMIUM(matrixMode);
 }
 
+void GLES2TraceImplementation::BlendBarrierKHR() {
+  TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::BlendBarrierKHR");
+  gl_->BlendBarrierKHR();
+}
+
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_TRACE_IMPLEMENTATION_IMPL_AUTOGEN_H_