chrome: rename more wrench/Wrench occurrencies to appMenu/AppMenu

chrome/browser/ui/browser_window.h

Index: chrome/browser/ui/browser_window.h
diff --git a/chrome/browser/ui/browser_window.h b/chrome/browser/ui/browser_window.h
index 668a98c891f48ebc5504f6d23196e73067e9882b..31dc3197755a83dae56c5648ed217ac58afe0acd 100644
--- a/chrome/browser/ui/browser_window.h
+++ b/chrome/browser/ui/browser_window.h
@@ -129,7 +129,7 @@ class BrowserWindow : public ui::BaseWindow {
   // Called to force the zoom state to for the active tab to be recalculated.
   // |can_show_bubble| is true when a user presses the zoom up or down keyboard
   // shortcuts and will be false in other cases (e.g. switching tabs, "clicking"
-  // + or - in the wrench menu to change zoom).
+  // + or - in the app menu to change zoom).
   virtual void ZoomChangedForActiveTab(bool can_show_bubble) = 0;
 
   // Windows and GTK remove the top controls in fullscreen, but Mac and Ash