Add subscribeUniform extension pipeline

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 e78b07cd9d9c776c1d947a3f7464a6d2868ff82d..78fe6d36b7124f4687fabf74dccc13c6a1f1a481 100644
--- a/gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h
+++ b/gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h
@@ -781,6 +781,28 @@ void GLES2InterfaceStub::BindUniformLocationCHROMIUM(GLuint /* program */,
                                                      GLint /* location */,
                                                      const char* /* name */) {
 }
+void GLES2InterfaceStub::GenValuebuffersCHROMIUM(GLsizei /* n */,
+                                                 GLuint* /* buffers */) {
+}
+void GLES2InterfaceStub::DeleteValuebuffersCHROMIUM(
+    GLsizei /* n */,
+    const GLuint* /* valuebuffers */) {
+}
+GLboolean GLES2InterfaceStub::IsValuebufferCHROMIUM(GLuint /* valuebuffer */) {
+  return 0;
+}
+void GLES2InterfaceStub::BindValuebufferCHROMIUM(GLenum /* target */,
+                                                 GLuint /* valuebuffer */) {
+}
+void GLES2InterfaceStub::SubscribeValueCHROMIUM(GLenum /* target */,
+                                                GLenum /* subscription */) {
+}
+void GLES2InterfaceStub::PopulateSubscribedValuesCHROMIUM(GLenum /* target */) {
+}
+void GLES2InterfaceStub::UniformValuebufferCHROMIUM(GLint /* location */,
+                                                    GLenum /* target */,
+                                                    GLenum /* subscription */) {
+}
 void GLES2InterfaceStub::BindTexImage2DCHROMIUM(GLenum /* target */,
                                                 GLint /* imageId */) {
 }