i18n of Zoom % to use locally correct numeric glyphs

chrome/browser/ui/cocoa/location_bar/zoom_decoration.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/location_bar/zoom_decoration.h"
 
+#include "base/i18n/number_formatting.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_cell.h"
 #import "chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h"
 #import "chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/ui/zoom/zoom_controller.h"
 #include "grit/theme_resources.h"
@@ skipping 17 matching lines @@
     bool location_bar_is_dark) {
   if (!ShouldShowDecoration()) {
     if (!IsVisible() && !bubble_)
       return false;
 
     HideUI();
     return true;
   }
 
   base::string16 zoom_percent =
-      base::IntToString16(zoom_controller->GetZoomPercent());
+      base::FormatPercent(zoom_controller->GetZoomPercent());
   NSString* zoom_string =
-      l10n_util::GetNSStringFWithFixup(IDS_TOOLTIP_ZOOM, zoom_percent);
+      l10n_util::GetNSStringF(IDS_TOOLTIP_ZOOM, zoom_percent);
 
   if (IsVisible() && [tooltip_ isEqualToString:zoom_string] &&
       !default_zoom_changed) {
     return false;
   }
 
   ShowAndUpdateUI(zoom_controller, zoom_string, location_bar_is_dark);
   return true;
 }
 
@@ skipping 115 matching lines @@
   // closed the decoration can be hidden.
   if (IsAtDefaultZoom() && IsVisible()) {
     SetVisible(false);
     owner_->OnDecorationsChanged();
   }
 }
 
 gfx::VectorIconId ZoomDecoration::GetMaterialVectorIconId() const {
   return vector_icon_id_;
 }