Add new ltp repo for easier ltp test creation.

BUG=chromium-os:36962
TEST=repo sync works

Change-Id: I4e060996d504a554c39d8617253424ca4e194ae3
Reviewed-on: https://gerrit.chromium.org/gerrit/39246

Reviewed-by: Olof Johansson <olofj@chromium.org>
Commit-Ready: Mike Truty <truty@chromium.org>
Tested-by: Mike Truty <truty@chromium.org>

full.xml

@@ -216,6 +216,9 @@ Your sources have been sync'd successfully.
            name="chromiumos/third_party/ibus-chewing" />
   <project path="src/third_party/ibus-xkb-layouts/files"
            name="chromiumos/third_party/ibus-xkb-layouts" />
+  <project path="src/third_party/ltp"
+           name="chromiumos/third_party/ltp"
+           revision="refs/heads/chromeos-20120903" />
   <project path="src/third_party/tegra-power-query"
            name="chromiumos/third_party/tegra-power-query" />
   <project path="src/third_party/tegrastats"