Make the managed user label use the light color as in the mocks.

chrome/browser/themes/theme_service.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 "chrome/browser/themes/theme_service.h"
 
 #include "base/bind.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/prefs/pref_service.h"
 #include "base/sequenced_task_runner.h"
@@ skipping 159 matching lines @@
       return IncreaseLightness(GetColor(Properties::COLOR_NTP_TEXT), 0.30);
     case Properties::COLOR_NTP_SECTION_HEADER_TEXT_HOVER:
       return GetColor(Properties::COLOR_NTP_TEXT);
     case Properties::COLOR_NTP_SECTION_HEADER_RULE:
       return IncreaseLightness(GetColor(Properties::COLOR_NTP_TEXT), 0.70);
     case Properties::COLOR_NTP_SECTION_HEADER_RULE_LIGHT:
       return IncreaseLightness(GetColor(Properties::COLOR_NTP_TEXT), 0.86);
     case Properties::COLOR_NTP_TEXT_LIGHT:
       return IncreaseLightness(GetColor(Properties::COLOR_NTP_TEXT), 0.40);
     case Properties::COLOR_MANAGED_USER_LABEL:
-      return color_utils::GetReadableColor(
-          SkColorSetRGB(231, 245, 255),
-          GetColor(Properties::COLOR_MANAGED_USER_LABEL_BACKGROUND));
+      // TODO(akuegel): Use GetReadableColor() once we want to support other
+      // themes as well.
+      return SkColorSetRGB(231, 245, 255);
     case Properties::COLOR_MANAGED_USER_LABEL_BACKGROUND:
       // TODO(akuegel): Replace this constant by a color calculated from the
       // frame color once the default managed user theme is finished and we
       // allow managed users to install other themes.
       return SkColorSetRGB(108, 167, 210);
   }
 
   return Properties::GetDefaultColor(id);
 }
 
@@ skipping 263 matching lines @@
 void ThemeService::OnInfobarDestroyed() {
   number_of_infobars_--;
 
   if (number_of_infobars_ == 0)
     RemoveUnusedThemes();
 }
 
 ThemeSyncableService* ThemeService::GetThemeSyncableService() const {
   return theme_syncable_service_.get();
 }