Use SwapBuffersWithBounds on Chromecast

content/browser/compositor/gpu_browser_compositor_output_surface.cc

Index: content/browser/compositor/gpu_browser_compositor_output_surface.cc
diff --git a/content/browser/compositor/gpu_browser_compositor_output_surface.cc b/content/browser/compositor/gpu_browser_compositor_output_surface.cc
index d663726cda9947827ee1887f72fb2562a3b4ffbd..ffe7868eed676f07b6af225c5df53c664924f8ae 100644
--- a/content/browser/compositor/gpu_browser_compositor_output_surface.cc
+++ b/content/browser/compositor/gpu_browser_compositor_output_surface.cc
@@ -116,8 +116,11 @@ void GpuBrowserCompositorOutputSurface::SwapBuffers(
   }
 
   if (frame.sub_buffer_rect) {
+    DCHECK(frame.content_bounds.empty());
     context_provider_->ContextSupport()->PartialSwapBuffers(
         *frame.sub_buffer_rect);
+  } else if (!frame.content_bounds.empty()) {
+    context_provider_->ContextSupport()->SwapWithBounds(frame.content_bounds);
   } else {
     context_provider_->ContextSupport()->Swap();
   }