linux_aura: Bubbles should release their lock on disable_inactive_rendering.

ui/views/bubble/bubble_delegate.cc

Index: ui/views/bubble/bubble_delegate.cc
diff --git a/ui/views/bubble/bubble_delegate.cc b/ui/views/bubble/bubble_delegate.cc
index 53ff9e69b7e56f075dd900172d24f536cc9b95bc..cf6c0653e301b79b59c3b62d31b780b606cd5776 100644
--- a/ui/views/bubble/bubble_delegate.cc
+++ b/ui/views/bubble/bubble_delegate.cc
@@ -342,9 +342,12 @@ void BubbleDelegateView::UpdateColorsFromTheme(const ui::NativeTheme* theme) {
 }
 
 void BubbleDelegateView::HandleVisibilityChanged(Widget* widget, bool visible) {
-  if (widget == GetWidget() && visible && anchor_widget() &&
+  if (widget == GetWidget() && anchor_widget() &&
       anchor_widget()->GetTopLevelWidget()) {
-    anchor_widget()->GetTopLevelWidget()->DisableInactiveRendering();
+    if (visible)
+      anchor_widget()->GetTopLevelWidget()->DisableInactiveRendering();
+    else
+      anchor_widget()->GetTopLevelWidget()->EnableInactiveRendering();
   }
 }