Add setting to isolate zoom changes by default.

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc

 // Copyright 2015 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/settings/md_settings_localized_strings_provider.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/i18n/number_formatting.h"
@@ skipping 1621 matching lines @@
     {"siteSettingsUnsandboxedPlugins",
      IDS_SETTINGS_SITE_SETTINGS_UNSANDBOXED_PLUGINS},
     {"siteSettingsMidiDevices", IDS_SETTINGS_SITE_SETTINGS_MIDI_DEVICES},
     {"siteSettingsMidiDevicesAsk", IDS_SETTINGS_SITE_SETTINGS_MIDI_DEVICES_ASK},
     {"siteSettingsMidiDevicesAskRecommended",
      IDS_SETTINGS_SITE_SETTINGS_MIDI_DEVICES_ASK_RECOMMENDED},
     {"siteSettingsMidiDevicesBlock",
      IDS_SETTINGS_SITE_SETTINGS_MIDI_DEVICES_BLOCK},
     {"siteSettingsUsbDevices", IDS_SETTINGS_SITE_SETTINGS_USB_DEVICES},
     {"siteSettingsZoomLevels", IDS_SETTINGS_SITE_SETTINGS_ZOOM_LEVELS},
+    {"siteSettingsZoomScopeOrigin",
+     IDS_SETTINGS_SITE_SETTINGS_ZOOM_SCOPE_ORIGIN},
+    {"siteSettingsZoomScopeTab", IDS_SETTINGS_SITE_SETTINGS_ZOOM_SCOPE_TAB},
     {"siteSettingsNoZoomedSites", IDS_SETTINGS_SITE_SETTINGS_NO_ZOOMED_SITES},
     {"siteSettingsMaySaveCookies", IDS_SETTINGS_SITE_SETTINGS_MAY_SAVE_COOKIES},
     {"siteSettingsAskFirst", IDS_SETTINGS_SITE_SETTINGS_ASK_FIRST},
     {"siteSettingsAskFirstRecommended",
      IDS_SETTINGS_SITE_SETTINGS_ASK_FIRST_RECOMMENDED},
     {"siteSettingsAskBeforeAccessing",
      IDS_SETTINGS_SITE_SETTINGS_ASK_BEFORE_ACCESSING},
     {"siteSettingsAskBeforeAccessingRecommended",
      IDS_SETTINGS_SITE_SETTINGS_ASK_BEFORE_ACCESSING_RECOMMENDED},
     {"siteSettingsAskBeforeSending",
@@ skipping 298 matching lines @@
 
 #if defined(OS_CHROMEOS)
   chromeos::network_element::AddLocalizedStrings(html_source);
 #endif
   policy_indicator::AddLocalizedStrings(html_source);
 
   html_source->SetJsonPath(kLocalizedStringsFile);
 }
 
 }  // namespace settings