fix action bar and menu

    Bug: 5077207
    Bug: 5097486
    cleaned up action bar items
    dynamically change menu items based on context
    bookmarks option added to nav bar menu
    new tab added to navbar menu
    find/addbookmark only on real pages
    removed new incognito tab from tab switcher action bar

Change-Id: I973f20a13bb7d9900041f717aff012e7a2c735b8
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 4ed6c21..d9667bc 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -197,6 +197,8 @@
     <string name="open_all_in_new_window">Open all in new windows</string>
     <!-- Menu item to open a dialog which allows the user to enter a url or do search-->
     <string name="goto_dot">Go</string>
+    <!-- Menu item that opens up a new tab. [CHAR LIMIT=30] -->
+    <string name="menu_new_tab">Open new tab</string>
     <!-- Menu item that opens up a new incognito tab. [CHAR LIMIT=30] -->
     <string name="incognito_tab">Open new incognito tab</string>
     <!-- Menu item to switch to text selection mode for copy and paste. -->