[ash-md] Fixed the effective text/icon colors in the system menu.

ash/common/system/ime/tray_ime_chromeos.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 "ash/common/system/ime/tray_ime_chromeos.h"
 
 #include <vector>
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/session/session_state_delegate.h"
@@ skipping 82 matching lines @@
 
  protected:
   // TrayItemMore:
   void UpdateStyle() override {
     TrayItemMore::UpdateStyle();
 
     if (!MaterialDesignController::IsSystemTrayMenuMaterial())
       return;
 
     std::unique_ptr<TrayPopupItemStyle> style = CreateStyle();
-    SetImage(gfx::CreateVectorIcon(kSystemMenuKeyboardIcon,
-                                   style->GetForegroundColor()));
+    SetImage(
+        gfx::CreateVectorIcon(kSystemMenuKeyboardIcon, style->GetIconColor()));
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(IMEDefaultView);
 };
 
 class IMEDetailedView : public ImeListView {
  public:
   IMEDetailedView(SystemTrayItem* owner,
                   LoginStatus login,
@@ skipping 218 matching lines @@
   else
     Update();
 }
 
 bool TrayIME::ShouldDefaultViewBeVisible() {
   return is_visible_ && (ime_list_.size() > 1 || property_list_.size() > 1 ||
                          ShouldShowKeyboardToggle());
 }
 
 }  // namespace ash