am 70b942d3: Post a Runnable to execute setNewZoomScale when WebView\'s onSizeChanged is called. This will ensure requestLayout of the Child View works.

Merge commit '70b942d34d1d1a30ab2d73bbefe214f5db0f4853' into eclair-mr2-plus-aosp

* commit '70b942d34d1d1a30ab2d73bbefe214f5db0f4853':
  Post a Runnable to execute setNewZoomScale when