Introduce ChromeZoomLevelPref, make zoom level prefs independent of profile prefs.

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"
 #include "chrome/common/pref_font_webkit_names.h"
 
 namespace prefs {
@@ skipping 1010 matching lines @@
 
 // Boolean that is true if we should unconditionally block third-party cookies,
 // regardless of other content settings.
 const char kBlockThirdPartyCookies[] = "profile.block_third_party_cookies";
 
 // Boolean that is true when all locally stored site data (e.g. cookies, local
 // storage, etc..) should be deleted on exit.
 const char kClearSiteDataOnExit[] = "profile.clear_site_data_on_exit";
 
 // Double that indicates the default zoom level.
-const char kDefaultZoomLevel[] = "profile.default_zoom_level";
+const char kPartitionDefaultZoomLevel[] = "partition.default_zoom_level";
+// TODO(wjmaclean): Remove this once sufficient users have migrated to the
+// per-StoragePartition zoom levels. http://crbug.com/420643.
+const char kDefaultZoomLevelDeprecated[] = "profile.default_zoom_level";
 
 // Dictionary that maps hostnames to zoom levels.  Hosts not in this pref will
 // be displayed at the default zoom level.
-const char kPerHostZoomLevels[] = "profile.per_host_zoom_levels";
+const char kPartitionPerHostZoomLevels[] = "partition.per_host_zoom_levels";
+// TODO(wjmaclean): Remove this.
+const char kPerHostZoomLevelsDeprecated[] = "profile.per_host_zoom_levels";
 
 // A dictionary that tracks the default data model to use for each section of
 // the dialog.
 const char kAutofillDialogAutofillDefault[] = "autofill.data_model_default";
 
 // Whether a user opted out of making purchases with Google Wallet; changed via
 // the autofill dialog's account chooser and set explicitly on dialog submission
 // (but not cancel). If this isn't set, the dialog assumes it's the first run.
 const char kAutofillDialogPayWithoutWallet[] = "autofill.pay_without_wallet";
 
@@ skipping 1287 matching lines @@
 // Whether Guest Mode is enabled within the browser.
 const char kBrowserGuestModeEnabled[] = "profile.browser_guest_enabled";
 
 // Whether Adding a new Person is enabled within the user manager.
 const char kBrowserAddPersonEnabled[] = "profile.add_person_enabled";
 
 // A dictionary that maps user id to hardlock state.
 const char kEasyUnlockHardlockState[] = "easy_unlock.hardlock_state";
 
 }  // namespace prefs