Added pref for snapshot document collapsed state

chrome/chrome_browser.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 94 matching lines @@
         'browser/android/content_view_util.cc',
         'browser/android/content_view_util.h',
         'browser/android/dev_tools_server.cc',
         'browser/android/dev_tools_server.h',
         'browser/android/favicon_helper.cc',
         'browser/android/favicon_helper.h',
         'browser/android/field_trial_helper.cc',
         'browser/android/field_trial_helper.h',
         'browser/android/foreign_session_helper.cc',
         'browser/android/foreign_session_helper.h',
+        'browser/android/new_tab_page_prefs.cc',
+        'browser/android/new_tab_page_prefs.h',
         'browser/android/google_location_settings_helper.h',
         'browser/android/intent_helper.cc',
         'browser/android/intent_helper.h',
         'browser/android/intercept_download_resource_throttle.cc',
         'browser/android/intercept_download_resource_throttle.h',
         'browser/android/most_visited_sites.cc',
         'browser/android/most_visited_sites.h',
         'browser/android/omnibox/omnibox_prerender.cc',
         'browser/android/omnibox/omnibox_prerender.h',
         'browser/android/provider/blocking_ui_thread_async_request.cc',
@@ skipping 3524 matching lines @@
             'android/java/src/org/chromium/chrome/browser/ChromiumApplication.java',
             'android/java/src/org/chromium/chrome/browser/ChromeBrowserProvider.java',
             'android/java/src/org/chromium/chrome/browser/ChromeHttpAuthHandler.java',
             'android/java/src/org/chromium/chrome/browser/ChromeWebContentsDelegateAndroid.java',
             'android/java/src/org/chromium/chrome/browser/ContentViewUtil.java',
             'android/java/src/org/chromium/chrome/browser/DevToolsServer.java',
             'android/java/src/org/chromium/chrome/browser/database/SQLiteCursor.java',
             'android/java/src/org/chromium/chrome/browser/favicon/FaviconHelper.java',
             'android/java/src/org/chromium/chrome/browser/FieldTrialHelper.java',
             'android/java/src/org/chromium/chrome/browser/ForeignSessionHelper.java',
+            'android/java/src/org/chromium/chrome/browser/NewTabPagePrefs.java',
             'android/java/src/org/chromium/chrome/browser/IntentHelper.java',
             'android/java/src/org/chromium/chrome/browser/JavascriptAppModalDialog.java',
             'android/java/src/org/chromium/chrome/browser/NavigationPopup.java',
             'android/java/src/org/chromium/chrome/browser/net/spdyproxy/DataReductionProxySettings.java',
             'android/java/src/org/chromium/chrome/browser/omnibox/OmniboxPrerender.java',
             'android/java/src/org/chromium/chrome/browser/profiles/MostVisitedSites.java',
             'android/java/src/org/chromium/chrome/browser/profiles/Profile.java',
             'android/java/src/org/chromium/chrome/browser/RecentlyClosedBridge.java',
             'android/java/src/org/chromium/chrome/browser/ShortcutHelper.java',
             'android/java/src/org/chromium/chrome/browser/SSLClientCertificateRequest.java',
@@ skipping 53 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }