Add initial support for NV_path_rendering extension to gpu command buffer

gpu/command_buffer/client/gles2_implementation_impl_autogen.h

Index: gpu/command_buffer/client/gles2_implementation_impl_autogen.h
diff --git a/gpu/command_buffer/client/gles2_implementation_impl_autogen.h b/gpu/command_buffer/client/gles2_implementation_impl_autogen.h
index 9d9a020fe622cbb4a9926cb94c28a594ef281df0..b748d03c742e34af0ce6e2d6f69f2be5d2725c5e 100644
--- a/gpu/command_buffer/client/gles2_implementation_impl_autogen.h
+++ b/gpu/command_buffer/client/gles2_implementation_impl_autogen.h
@@ -2138,4 +2138,28 @@ void GLES2Implementation::ScheduleOverlayPlaneCHROMIUM(
   CheckGLError();
 }
 
+void GLES2Implementation::MatrixLoadfCHROMIUM(GLenum matrixMode,
+                                              const GLfloat* m) {
+  GPU_CLIENT_SINGLE_THREAD_CHECK();
+  GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glMatrixLoadfCHROMIUM("
+                     << GLES2Util::GetStringMatrixMode(matrixMode) << ", "
+                     << static_cast<const void*>(m) << ")");
+  GPU_CLIENT_LOG("values: " << m[0] << ", " << m[1] << ", " << m[2] << ", "
+                            << m[3] << ", " << m[4] << ", " << m[5] << ", "
+                            << m[6] << ", " << m[7] << ", " << m[8] << ", "
+                            << m[9] << ", " << m[10] << ", " << m[11] << ", "
+                            << m[12] << ", " << m[13] << ", " << m[14] << ", "
+                            << m[15]);
+  helper_->MatrixLoadfCHROMIUMImmediate(matrixMode, m);
+  CheckGLError();
+}
+
+void GLES2Implementation::MatrixLoadIdentityCHROMIUM(GLenum matrixMode) {
+  GPU_CLIENT_SINGLE_THREAD_CHECK();
+  GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glMatrixLoadIdentityCHROMIUM("
+                     << GLES2Util::GetStringMatrixMode(matrixMode) << ")");
+  helper_->MatrixLoadIdentityCHROMIUM(matrixMode);
+  CheckGLError();
+}
+
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_IMPLEMENTATION_IMPL_AUTOGEN_H_