am ecfc0eba: Fix soft keyboard dismissing itself when zooming into a textfield in browser.

Merge commit 'ecfc0eba609f88579ea5b70c57e6763ee3a28e5d' into eclair-mr2-plus-aosp

* commit 'ecfc0eba609f88579ea5b70c57e6763ee3a28e5d':
  Fix soft keyboard dismissing itself when zooming into a textfield in browser.