[ash-md] Wired in the Shelf color to be derived from the Wallpaper.

ash/common/ash_switches.h

 // 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.
 
 #ifndef ASH_COMMON_ASH_SWITCHES_H_
 #define ASH_COMMON_ASH_SWITCHES_H_
 
 #include "ash/ash_export.h"
 
 namespace ash {
@@ skipping 14 matching lines @@
 ASH_EXPORT extern const char kAshDisableScreenOrientationLock[];
 ASH_EXPORT extern const char kAshDisableTouchExplorationMode[];
 ASH_EXPORT extern const char kAshEnableFullscreenAppList[];
 ASH_EXPORT extern const char kAshEnableMagnifierKeyScroller[];
 ASH_EXPORT extern const char kAshEnablePaletteOnAllDisplays[];
 ASH_EXPORT extern const char kAshEnableDockedWindows[];
 ASH_EXPORT extern const char kAshEnableTouchView[];
 ASH_EXPORT extern const char kAshEnableMirroredScreen[];
 ASH_EXPORT extern const char kAshForceEnablePalette[];
 ASH_EXPORT extern const char kAshHideNotificationsForFactory[];
+ASH_EXPORT extern const char kAshShelfColor[];
+ASH_EXPORT extern const char kAshShelfColorLightMuted[];
+ASH_EXPORT extern const char kAshShelfColorLightVibrant[];
+ASH_EXPORT extern const char kAshShelfColorNormalMuted[];
+ASH_EXPORT extern const char kAshShelfColorNormalVibrant[];
+ASH_EXPORT extern const char kAshShelfColorDarkMuted[];
+ASH_EXPORT extern const char kAshShelfColorDarkVibrant[];
 ASH_EXPORT extern const char kAshTouchHud[];
 ASH_EXPORT extern const char kAuraLegacyPowerButton[];
 
 // True if the pointer (cursor) position should be kept inside root windows.
 ASH_EXPORT bool ConstrainPointerToRoot();
 
 // True if docking windows right or left is enabled.
 ASH_EXPORT bool DockedWindowsEnabled();
 
 }  // namespace switches
 }  // namespace ash
 
 #endif  // ASH_COMMON_ASH_SWITCHES_H_