am f7b4accb: Fix scroll jump in ScrollView.

Merge commit 'f7b4accbda1a4d98a5fadbf3984cb9666a4fe9e9' into eclair-mr2-plus-aosp

* commit 'f7b4accbda1a4d98a5fadbf3984cb9666a4fe9e9':
  Fix scroll jump in ScrollView.