Remove the search bar from the bookmarks page.

Now that the bookmarks page is no longer the landing page, there is
no need to have a search bar at the top.  Since there is now more
screen real estate, turn the mini-tabs back into regular tabs, and
return their icons.  Also switch the states to look appropriate with
the new look of tabs.

Change-Id: I4cf3544753a16a57caf7a8cf1bf375008caad67c
diff --git a/res/drawable/browser_bookmark_tab.xml b/res/drawable/browser_bookmark_tab.xml
index 76684cb..1a42f99 100644
--- a/res/drawable/browser_bookmark_tab.xml
+++ b/res/drawable/browser_bookmark_tab.xml
@@ -14,7 +14,8 @@
      limitations under the License.
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_selected="true" android:drawable="@drawable/ic_tab_browser_bookmark_selected"/>
-    <item android:state_selected="false" android:drawable="@drawable/ic_tab_browser_bookmark_unselected"/>
+    <!-- Selected states are reversed because the look of tabs has changed -->
+    <item android:state_selected="false" android:drawable="@drawable/ic_tab_browser_bookmark_selected"/>
+    <item android:state_selected="true" android:drawable="@drawable/ic_tab_browser_bookmark_unselected"/>
 </selector>