GitLab

The number of callers of FindEntryByPathSync() is reduced from 9 to 7.

BUG=137694, 126634, 139446
TEST=Moving a file to another directory and renaming in the same directory work as before from file manager.

Review URL: https://chromiumcodereview.appspot.com/10832254

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@151369 0039d316-1c4b-4281-b951-d872f2087c98