am 1d22e122: Merge "Fix a monkey crash when the new WebView is destroyed."

Merge commit '1d22e122a6f278a432519673a8ad3e4853934461' into gingerbread-plus-aosp

* commit '1d22e122a6f278a432519673a8ad3e4853934461':
  Fix a monkey crash when the new WebView is destroyed.