Properly display mnemonics in some gtk menus where they were not being escape...

chrome/browser/gtk/menu_gtk.cc

Index: chrome/browser/gtk/menu_gtk.cc
===================================================================
--- chrome/browser/gtk/menu_gtk.cc	(revision 17208)
+++ chrome/browser/gtk/menu_gtk.cc	(working copy)
@@ -42,7 +42,9 @@
 
 void MenuGtk::AppendMenuItemWithLabel(int command_id,
                                       const std::string& label) {
-  GtkWidget* menu_item = gtk_menu_item_new_with_mnemonic(label.c_str());
+  std::string converted_label = ConvertAcceleratorsFromWindowsStyle(label);
+  GtkWidget* menu_item =
+      gtk_menu_item_new_with_mnemonic(converted_label.c_str());
   AddMenuItemWithId(menu_item, command_id);
 }
 
@@ -55,7 +57,9 @@
 
 void MenuGtk::AppendCheckMenuItemWithLabel(int command_id,
                                            const std::string& label) {
-  GtkWidget* menu_item = gtk_check_menu_item_new_with_mnemonic(label.c_str());
+  std::string converted_label = ConvertAcceleratorsFromWindowsStyle(label);
+  GtkWidget* menu_item =
+      gtk_check_menu_item_new_with_mnemonic(converted_label.c_str());
   AddMenuItemWithId(menu_item, command_id);
 }
 
@@ -192,7 +196,9 @@
 
 GtkWidget* MenuGtk::BuildMenuItemWithImage(const std::string& label,
                                            const SkBitmap& icon) {
-  GtkWidget* menu_item = gtk_image_menu_item_new_with_mnemonic(label.c_str());
+  std::string converted_label = ConvertAcceleratorsFromWindowsStyle(label);
+  GtkWidget* menu_item =
+      gtk_image_menu_item_new_with_mnemonic(converted_label.c_str());
 
   GdkPixbuf* pixbuf = gfx::GdkPixbufFromSkBitmap(&icon);
   gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menu_item),