Update the web store promo to be clearer and configurable at run-time.

chrome/browser/ui/webui/ntp_resource_cache.cc

 // Copyright (c) 2011 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/ui/webui/ntp_resource_cache.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 316 matching lines @@
   localized_strings.SetString("applaunchtyperegular",
       l10n_util::GetStringUTF16(IDS_APP_CONTEXT_MENU_OPEN_REGULAR));
   localized_strings.SetString("applaunchtypewindow",
       l10n_util::GetStringUTF16(IDS_APP_CONTEXT_MENU_OPEN_WINDOW));
   localized_strings.SetString("applaunchtypefullscreen",
       l10n_util::GetStringUTF16(IDS_APP_CONTEXT_MENU_OPEN_FULLSCREEN));
   localized_strings.SetString("web_store_title",
       l10n_util::GetStringUTF16(IDS_EXTENSION_WEB_STORE_TITLE));
   localized_strings.SetString("web_store_url",
       GetUrlWithLang(GURL(Extension::ChromeStoreLaunchURL())));
-  localized_strings.SetString("appspromohide",
-      l10n_util::GetStringUTF16(IDS_APPS_PROMO_HIDE));
-  localized_strings.SetString("appspromoheader",
-      l10n_util::GetStringUTF16(IDS_APPS_PROMO_HEADER));
-  localized_strings.SetString("appspromotext1",
-      l10n_util::GetStringUTF16(IDS_APPS_PROMO_TEXT_1));
-  localized_strings.SetString("appspromotext2",
-      l10n_util::GetStringUTF16(IDS_APPS_PROMO_TEXT_2));
   localized_strings.SetString("syncpromotext",
       l10n_util::GetStringUTF16(IDS_SYNC_START_SYNC_BUTTON_LABEL));
 #if defined(OS_CHROMEOS)
   localized_strings.SetString("expandMenu",
       l10n_util::GetStringUTF16(IDS_NEW_TAB_CLOSE_MENU_EXPAND));
 #endif
 
   // Don't initiate the sync related message passing with the page if the sync
   // code is not present.
   if (profile_->GetProfileSyncService())
@@ skipping 215 matching lines @@
   std::string css_string;
   css_string = ReplaceStringPlaceholders(new_tab_theme_css, subst, NULL);
   css_string = ReplaceStringPlaceholders(css_string, subst2, NULL);
   css_string = ReplaceStringPlaceholders(css_string, subst3, NULL);
 
   new_tab_css_ = new RefCountedBytes;
   new_tab_css_->data.resize(css_string.size());
   std::copy(css_string.begin(), css_string.end(),
             new_tab_css_->data.begin());
 }