Enables hot-tracking for overflow extension buttons in the app menu

ui/native_theme/native_theme_aura.cc

 // 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.
 
 #include "ui/native_theme/native_theme_aura.h"
 
 #include <limits>
 #include <utility>
 
 #include "base/logging.h"
@@ skipping 112 matching lines @@
     canvas->drawPath(path, paint);
   } else {
     canvas->drawColor(color, SkXfermode::kSrc_Mode);
   }
 }
 
 void NativeThemeAura::PaintMenuItemBackground(
     SkCanvas* canvas,
     State state,
     const gfx::Rect& rect,
-    const MenuListExtraParams& menu_list) const {
-  CommonThemePaintMenuItemBackground(canvas, state, rect);
+    const MenuItemExtraParams& menu_item) const {
+  CommonThemePaintMenuItemBackground(canvas, state, rect, menu_item);
 }
 
 void NativeThemeAura::PaintArrowButton(SkCanvas* canvas,
                                        const gfx::Rect& rect,
                                        Part direction,
                                        State state) const {
   SkColor bg_color = kTrackColor;
   // Aura-win uses slightly different arrow colors.
   SkColor arrow_color = gfx::kPlaceholderColor;
   switch (state) {
@@ skipping 90 matching lines @@
                                            State state,
                                            const gfx::Rect& rect) const {
   // Overlay Scrollbar should never paint a scrollbar corner.
   DCHECK(!IsOverlayScrollbarEnabled());
   SkPaint paint;
   paint.setColor(SkColorSetRGB(0xDC, 0xDC, 0xDC));
   canvas->drawIRect(RectToSkIRect(rect), paint);
 }
 
 }  // namespace ui