Store rotation/ui scale to local state.

chrome/common/pref_names.cc

 // Copyright (c) 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.
 
 #include "chrome/common/pref_names.h"
 
 #include "base/basictypes.h"
 
 namespace prefs {
 
@@ skipping 777 matching lines @@
 
 // A string pref that contains version where "What's new" promo was shown.
 const char kChromeOSReleaseNotesVersion[] = "settings.release_notes.version";
 
 // A boolean pref that uses shared proxies.
 const char kUseSharedProxies[] = "settings.use_shared_proxies";
 
 // A boolean pref that enables the (private) pepper GetID() call.
 const char kEnableCrosDRM[] = "settings.privacy.drm_enabled";
 
-// A dictionary pref that specifies per-display overscan data.  Its key is the
-// display's ID and its value is a dictionary of canceling overscan pixels for
-// 'top', 'right', 'bottom', 'left'.
-const char kDisplayOverscans[] = "settings.display.overscans";
+// A dictionary pref that stores per display preferences.
+const char kDisplayProperties[] = "settings.display.properties";
 
 // A 64bit integer pref that specifies the name of the primary display device.
 const char kPrimaryDisplayID[] = "settings.display.primary_id";
 
 // An enumeration that specifies the layout of the secondary display.
 //  0 - The secondary display is at the top of the primary display.
 //  1 - The secondary display is at the right of the primary display.
 //  2 - The secondary display is at the bottom of the primary display.
 //  3 - The secondary display is at the left of the primary display.
 // TODO(mukai,oshima): update the format of the multi-display settings.
@@ skipping 1552 matching lines @@
 const char kRLZBrand[] = "rlz.brand";
 // Whether RLZ pings are disabled.
 const char kRLZDisabled[] = "rlz.disabled";
 #endif
 
 // The directory in user data dir that contains the profile to be used with the
 // app launcher.
 extern const char kAppListProfile[] = "app_list.profile";
 
 }  // namespace prefs