Propogate WARN_UNUSED_RESULT up from PickeIterator methods to Pickle wrapper methods.
I noticed this while investigating an unrelated bug which might have been caused
by a failure to check return codes whilst unpickling. So make sure this always
happens.
No new bugs kicked loose, the other changes just tidy up a few places where
we'd get the error otherwise.
[email protected], [email protected], [email protected]
Review URL: https://codereview.chromium.org/26997006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@228945 0039d316-1c4b-4281-b951-d872f2087c98
3 files changed
