Update from https://crrev.com/312600

gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h

Index: gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h
diff --git a/gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h b/gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h
index ce953d7f9656ef28f6ceab05e7160ef603fdd7cd..eddbe91083cacf8705af64adc7a9beb70009d180 100644
--- a/gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h
+++ b/gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h
@@ -178,6 +178,8 @@ void GLES2InterfaceStub::DeleteRenderbuffers(
 void GLES2InterfaceStub::DeleteSamplers(GLsizei /* n */,
                                         const GLuint* /* samplers */) {
 }
+void GLES2InterfaceStub::DeleteSync(GLsync /* sync */) {
+}
 void GLES2InterfaceStub::DeleteShader(GLuint /* shader */) {
 }
 void GLES2InterfaceStub::DeleteTextures(GLsizei /* n */,
@@ -213,6 +215,10 @@ void GLES2InterfaceStub::Enable(GLenum /* cap */) {
 }
 void GLES2InterfaceStub::EnableVertexAttribArray(GLuint /* index */) {
 }
+GLsync GLES2InterfaceStub::FenceSync(GLenum /* condition */,
+                                     GLbitfield /* flags */) {
+  return 0;
+}
 void GLES2InterfaceStub::Finish() {
 }
 void GLES2InterfaceStub::Flush() {
@@ -417,6 +423,9 @@ GLboolean GLES2InterfaceStub::IsSampler(GLuint /* sampler */) {
 GLboolean GLES2InterfaceStub::IsShader(GLuint /* shader */) {
   return 0;
 }
+GLboolean GLES2InterfaceStub::IsSync(GLsync /* sync */) {
+  return 0;
+}
 GLboolean GLES2InterfaceStub::IsTexture(GLuint /* texture */) {
   return 0;
 }