Implement layout of NTP apps promo.

chrome/browser/themes/browser_theme_provider.h

 // Copyright (c) 2010 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 CHROME_BROWSER_THEMES_BROWSER_THEME_PROVIDER_H_
 #define CHROME_BROWSER_THEMES_BROWSER_THEME_PROVIDER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 66 matching lines @@
     COLOR_NTP_SECTION_LINK_UNDERLINE,
     COLOR_CONTROL_BACKGROUND,
     COLOR_BUTTON_BACKGROUND,
 
     // These colors don't have constant default values. They are derived from
     // the runtime value of other colors.
     COLOR_NTP_SECTION_HEADER_TEXT,
     COLOR_NTP_SECTION_HEADER_TEXT_HOVER,
     COLOR_NTP_SECTION_HEADER_RULE,
     COLOR_NTP_SECTION_HEADER_RULE_LIGHT,
+    COLOR_NTP_TEXT_LIGHT,
 
     TINT_BUTTONS,
     TINT_FRAME,
     TINT_FRAME_INACTIVE,
     TINT_FRAME_INCOGNITO,
     TINT_FRAME_INCOGNITO_INACTIVE,
     TINT_BACKGROUND_TAB,
     NTP_BACKGROUND_ALIGNMENT,
     NTP_BACKGROUND_TILING,
     NTP_LOGO_ALTERNATE
@@ skipping 177 matching lines @@
 
   scoped_refptr<BrowserThemePack> theme_pack_;
 
   // The number of infobars currently displayed.
   int number_of_infobars_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserThemeProvider);
 };
 
 #endif  // CHROME_BROWSER_THEMES_BROWSER_THEME_PROVIDER_H_