am ed1624d8: Merge change I8ae1b41a into eclair-mr2

Merge commit 'ed1624d8ffa4b7ade511f68d5d985e013df4e03b' into eclair-mr2-plus-aosp

* commit 'ed1624d8ffa4b7ade511f68d5d985e013df4e03b':
  Expose some debugging tools of the WebView.