If the platform requests setting up the resource context without making the...

If the platform requests setting up the resource context without making the context current, don’t attempt to create the GL native interface. (#3059)

shell/common/platform_view.cc

@@ -128,12 +128,13 @@ void PlatformView::SetupResourceContextOnIOThreadPerform(
   if (!current) {
     LOG(WARNING)
         << "WARNING: Could not setup an OpenGL context on the resource loader.";
+    latch->Signal();
+    return;
   }
 
   blink::ResourceContext::Set(GrContext::Create(
       GrBackend::kOpenGL_GrBackend,
       reinterpret_cast<GrBackendContext>(GrGLCreateNativeInterface())));
-
   latch->Signal();
 }