Second batch of fixing prefs registrations.

chrome/browser/extensions/extension_prefs.cc

Index: chrome/browser/extensions/extension_prefs.cc
diff --git a/chrome/browser/extensions/extension_prefs.cc b/chrome/browser/extensions/extension_prefs.cc
index 38dcaf38f7f1a912e693eb9aeb8f2ba5436aadc7..5e226d196d7207e5ac03ec1cb734eac1703f9e85 100644
--- a/chrome/browser/extensions/extension_prefs.cc
+++ b/chrome/browser/extensions/extension_prefs.cc
@@ -2264,6 +2264,12 @@ void ExtensionPrefs::RegisterUserPrefs(PrefRegistrySyncable* registry) {
   registry->RegisterBooleanPref(kSideloadWipeoutDone,
                                 false,
                                 PrefRegistrySyncable::UNSYNCABLE_PREF);
+
+#if defined (TOOLKIT_VIEWS)
+  registry->RegisterIntegerPref(prefs::kBrowserActionContainerWidth,
+                                0,
+                                PrefRegistrySyncable::UNSYNCABLE_PREF);
+#endif
 }
 
 ExtensionIdList ExtensionPrefs::GetExtensionPrefAsVector(