Added pref for snapshot document collapsed state

chrome/browser/prefs/browser_prefs.cc

Index: chrome/browser/prefs/browser_prefs.cc
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index e59b3494be589e3bf3e4497e19832bd4a977a2c5..835be71815edf3cf6282cdafb5462d9ba788dc76 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -49,9 +49,6 @@
 #include "chrome/browser/network_time/network_time_service.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/notifications/notification_prefs_manager.h"
-#if !defined(OS_ANDROID)
-#include "chrome/browser/notifications/sync_notifier/chrome_notifier_service.h"
-#endif  // OS_ANDROID
 #include "chrome/browser/password_manager/password_generation_manager.h"
 #include "chrome/browser/password_manager/password_manager.h"
 #include "chrome/browser/pepper_flash_settings_manager.h"
@@ -170,9 +167,11 @@
 #endif
 
 #if defined(OS_ANDROID)
+#include "chrome/browser/android/new_tab_page_prefs.h"
 #include "chrome/browser/ui/webui/ntp/android/partner_bookmarks_shim.h"
 #include "chrome/browser/ui/webui/ntp/android/promo_handler.h"
 #else
+#include "chrome/browser/notifications/sync_notifier/chrome_notifier_service.h"
 #include "chrome/browser/profile_resetter/automatic_profile_resetter_factory.h"
 #include "chrome/browser/ui/autofill/generated_credit_card_bubble_controller.h"
 #endif
@@ -361,6 +360,10 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   TemplateURLPrepopulateData::RegisterProfilePrefs(registry);
   TranslatePrefs::RegisterProfilePrefs(registry);
 
+#if defined(OS_ANDROID)

[Pam (message me for reviews), 2013/11/02 08:27:25]

Please put this in with the other OS_ANDROID section (with
PartnerBookmarksShim:: etc.) below.

[apiccion, 2013/11/03 17:52:59]

Done.

+  NewTabPagePrefs::RegisterProfilePrefs(registry);
+#endif
+
 #if defined(ENABLE_AUTOFILL_DIALOG)
   autofill::AutofillDialogController::RegisterProfilePrefs(registry);
 #endif