linux_aura: Don't inject black in WrenchMenu::GetForegroundColor().

ui/native_theme/common_theme.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/common_theme.h"
 
 #include "base/logging.h"
 #include "grit/ui_resources.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/base/resource/resource_bundle.h"
@@ skipping 52 matching lines @@
       break;
     case NativeTheme::kColorId_HoverMenuItemBackgroundColor:
       *color = kHoverMenuItemBackgroundColor;
       break;
     case NativeTheme::kColorId_EnabledMenuItemForegroundColor:
       *color = kEnabledMenuItemForegroundColor;
       break;
     case NativeTheme::kColorId_DisabledMenuItemForegroundColor:
       *color = kDisabledMenuItemForegroundColor;
       break;
+    case NativeTheme::kColorId_DisabledEmphasizedMenuItemForegroundColor:
+      *color = SK_ColorBLACK;
+      break;
     case NativeTheme::kColorId_SelectedMenuItemForegroundColor:
       *color = SK_ColorWHITE;
       break;
     case NativeTheme::kColorId_ButtonDisabledColor:
       *color = kDisabledMenuItemForegroundColor;
       break;
     default:
       return false;
   }
 
@@ skipping 75 matching lines @@
       paint.setColor(color);
       break;
     default:
       NOTREACHED() << "Invalid state " << state;
       break;
   }
   canvas->drawRect(gfx::RectToSkRect(rect), paint);
 }
 
 }  // namespace ui