Move the zoom buttons to the bottom right for the browser.

Per Leland's latest design, the zoom buttons should be on
the bottom right of the screen.  Move them there.

core/java/android/webkit/WebView.java

@@ -694,6 +694,16 @@ public class WebView extends AbsoluteLayout
 
         mZoomButtonsController = new ZoomButtonsController(this);
         mZoomButtonsController.setOnZoomListener(mZoomListener);
+        // ZoomButtonsController positions the buttons at the bottom, but in
+        // the middle.  Change their layout parameters so they appear on the
+        // right.
+        View controls = mZoomButtonsController.getZoomControls();
+        ViewGroup.LayoutParams params = controls.getLayoutParams();
+        if (params instanceof FrameLayout.LayoutParams) {
+            FrameLayout.LayoutParams frameParams = (FrameLayout.LayoutParams)
+                    params;
+            frameParams.gravity = Gravity.RIGHT;
+        }
     }
 
     private void updateZoomButtonsEnabled() {