Fix bug in SpdySession where map.erase() was called on an iterator when the underlying map had changed, making the iterator invalid.

BUG=139518
TEST=SpdySessionSpdy*Test.CloseSessionWithTwoCreatedStreams


Review URL: https://chromiumcodereview.appspot.com/10821086

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149071 0039d316-1c4b-4281-b951-d872f2087c98
3 files changed