Don't show the zoom bubble when the settings menu is showing on views or GTK.

chrome/browser/ui/views/wrench_menu.cc

Index: chrome/browser/ui/views/wrench_menu.cc
diff --git a/chrome/browser/ui/views/wrench_menu.cc b/chrome/browser/ui/views/wrench_menu.cc
index 3865e175422c9f868cdd08014c801cd12de5eb3a..c01ea825c1b6400a019ecbca424d028b74a710fa 100644
--- a/chrome/browser/ui/views/wrench_menu.cc
+++ b/chrome/browser/ui/views/wrench_menu.cc
@@ -797,6 +797,10 @@ void WrenchMenu::RunMenu(views::MenuButton* host) {
     selected_menu_model_->ActivatedAt(selected_index_);
 }
 
+bool WrenchMenu::IsShowing() {
+  return menu_runner_.get() && menu_runner_->IsRunning();
+}
+
 string16 WrenchMenu::GetTooltipText(int id,
                                     const gfx::Point& p) const {
   return is_bookmark_command(id) ?