Don't attempt to forward declare StringPiece.

1) This is discouraged because it prevents callers from benefiting from automatic coersion from string/char* types.
2) A follow-up CL (http://codereview.chromium.org/8659047/) will make StringPiece a template, and thus awkward to forward declare. The very small number of places that were appropriately forward declaring it do not justify writing a 'string_piece_forward.h'.

BUG=87634
R=brettw@chromium.org


Review URL: http://codereview.chromium.org/8820016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@114124 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 1f82b3d181c2e5c87670645f1f298532ca813956
1 file changed
tree: 21816a9b7152d9f88a8274d4ce427e3acf9e3ade
  1. base/
  2. build/
  3. dbus/
  4. ipc/
  5. testing/
  6. third_party/