Add Pointer Location to the window manager.

The window manager now has pointer location built into it.
Viva la touch!
diff --git a/core/java/android/view/WindowManagerPolicy.java b/core/java/android/view/WindowManagerPolicy.java
index 7bc5cce..ab3260e 100644
--- a/core/java/android/view/WindowManagerPolicy.java
+++ b/core/java/android/view/WindowManagerPolicy.java
@@ -851,6 +851,11 @@
      */
     public boolean isCheekPressedAgainstScreen(MotionEvent ev);
     
+    /**
+     * Called every time the window manager is dispatching a pointer event.
+     */
+    public void dispatchedPointerEventLw(MotionEvent ev, int targetX, int targetY);
+    
     public void setCurrentOrientationLw(int newOrientation);
     
     /**