Add skeleton UI for sync page.

chrome/app/settings_strings.grdp

Index: chrome/app/settings_strings.grdp
diff --git a/chrome/app/settings_strings.grdp b/chrome/app/settings_strings.grdp
index 16760ad225dd94912ccf2ae3bef1a8a220806812..76b5aaa1139023783aeb20b1804b22e96f166b75 100644
--- a/chrome/app/settings_strings.grdp
+++ b/chrome/app/settings_strings.grdp
@@ -153,6 +153,65 @@
     Add
   </message>
 
+  <!-- Sync Page -->
+  <message name="IDS_SETTINGS_SYNC_PAGE_TITLE" desc="Name of the settings page which manages syncing data between multiple browser instances with the same Google profile.">
+    Advanced sync settings
+  </message>
+  <message name="IDS_SETTINGS_SYNC_EVERYTHING_MENU_OPTION" desc="Name of the menu option which, when selected, causes all properties to be synced.">
+    Sync everything
+  </message>
+  <message name="IDS_SETTINGS_CHOOSE_WHAT_TO_SYNC_MENU_OPTION" desc="Name of the menu option which, when selected, allows the user to select a subset of properties to be synced.">
+    Choose what to sync
+  </message>
+  <message name="IDS_SETTINGS_APPS_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing apps between multiple browser instances.">
+    Apps
+  </message>
+  <message name="IDS_SETTINGS_EXTENSIONS_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing extensions between multiple browser instances.">
+    Extensions
+  </message>
+  <message name="IDS_SETTINGS_SETTINGS_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing settings between multiple browser instances.">
+    Settings
+  </message>
+  <message name="IDS_SETTINGS_AUTOFILL_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing autofill settings between multiple browser instances.">
+    Autofill
+  </message>
+  <message name="IDS_SETTINGS_HISTORY_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing history between multiple browser instances.">
+    History
+  </message>
+  <message name="IDS_SETTINGS_THEMES_AND_WALLPAPERS_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing themes and wallpapers between multiple browser instances.">
+    Themes &amp; Wallpapers
+  </message>
+  <message name="IDS_SETTINGS_BOOKMARKS_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing bookmarks between multiple browser instances.">
+    Bookmarks
+  </message>
+  <message name="IDS_SETTINGS_PASSWORDS_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing passwords between multiple browser instances.">
+    Passwords
+  </message>
+  <message name="IDS_SETTINGS_OPEN_TABS_CHECKBOX_LABEL" desc="Label for the checkbox which enables or disables syncing open tabs between multiple browser instances.">
+    Open Tabs
+  </message>
+  <message name="IDS_SETTINGS_ENCRYPTION_OPTIONS_TITLE" desc="Title for the section which includes options for encrypting sync settings.">
+    Encryption options
+  </message>
+  <message name="IDS_SETTINGS_ENCRYPT_WITH_GOOGLE_CREDENTIALS_LABEL" desc="Label for the radio button which, when selected, causes synced settings to be encrypted with the Google login for the current browser profile.">
+    Encrypt synced passwords with your Google credentials
+  </message>
+  <message name="IDS_SETTINGS_ENCRYPT_WITH_SYNC_PASSPHRASE_LABEL" desc="Label for the radio button which, when selected, causes synced settings to be encrypted with a user-provided password.">
+    Encrypt all synced data with your own sync passphrase.
+  </message>
+  <message name="IDS_SETTINGS_ENCRYPT_WITH_SYNC_PASSPHRASE_LEARN_MORE_LINK" desc="Text for the link which explains how synced settings are encrypted with a user-provided password">
+    Learn more
+  </message>
+  <message name="IDS_SETTINGS_USE_DEFAULT_SETTINGS_BUTTON" desc="Text for button which, when clicked, activates the default sync settings.">
+    Use default settings
+  </message>
+  <message name="IDS_SETTINGS_CANCEL_BUTTON" desc="Text for the button which, when clicked, discards changes made to sync settings and navigates away from the sync settings page.">
+    Cancel
+  </message>
+  <message name="IDS_SETTINGS_OK_BUTTON" desc="Text for the button which, when clicked, saves changes made to sync settings and navigates away from the sync settings page.">
+    OK
+  </message>
+
   <!-- Users Page -->
   <message name="IDS_SETTINGS_USERS_PAGE_TITLE" desc="Name of the settings page which manages users on the device.">
     Manage other users
@@ -175,5 +234,4 @@
   <message name="IDS_SETTINGS_USERS_ADD_USERS_LABEL" desc="Label for the input field for adding users.">
     Add users
   </message>
-
 </grit-part>