Regex options go in re.compile(). re.search() gets a search start position.
Regex options go in re.compile(). re.search() gets a search start position.

Looks like the option wasn't needed, so remove it.
Review URL: https://chromiumcodereview.appspot.com/9956008

csulmone/gyp,csulmone/gyp,csulmone/gyp,csulmone/gyp