Android: Set Surface namespace for browser compositor

content/browser/renderer_host/compositor_impl_android.cc

Index: content/browser/renderer_host/compositor_impl_android.cc
diff --git a/content/browser/renderer_host/compositor_impl_android.cc b/content/browser/renderer_host/compositor_impl_android.cc
index b6453a6e887128451f8c9600b08034adfdd2e136..74a079b7698f086aec6c72a22949af6b67e4cdec 100644
--- a/content/browser/renderer_host/compositor_impl_android.cc
+++ b/content/browser/renderer_host/compositor_impl_android.cc
@@ -460,6 +460,8 @@ void CompositorImpl::CreateLayerTreeHost() {
   host_ = cc::LayerTreeHost::CreateSingleThreaded(this, &params);
   DCHECK(!host_->visible());
   host_->SetRootLayer(root_layer_);
+  if (surface_id_allocator_)
+    host_->set_surface_id_namespace(surface_id_allocator_->id_namespace());
   host_->SetViewportSize(size_);
   host_->set_has_transparent_background(has_transparent_background_);
   host_->SetDeviceScaleFactor(device_scale_factor_);