am 3b0d3d51: Merge "Adding a way for Hierarchy Viewer to get the focused window." into gingerbread

Merge commit '3b0d3d51412aa90ac3e334f1e0c4b7adb0e124f8' into gingerbread-plus-aosp

* commit '3b0d3d51412aa90ac3e334f1e0c4b7adb0e124f8':
  Adding a way for Hierarchy Viewer to get the focused window.