ImageRequest.doParse() now adds NetworkResponse to all ParseError created

This will help the caller to debug which image couldn't be parsed by
peeking at the NetworkResponse. doParse() already returns the
NetworkResponse of bitmaps successfully parsed, adding it to failed bitmaps
should not take too much overhead.
Merge "ImageRequest.doParse() now adds NetworkResponse to all ParseError created"
Merge branch 'master' of https://android.googlesource.com/platform/frameworks/volley