chromeos: Update version of libcros to ccea53b3.

This pulls in a new version needed by
http://codereview.chromium.org/6658023/.

BUG=chromium-os:12645
TEST=built and ran it to check that current chrome works with updated libcros
TBR=davemoore

Review URL: http://codereview.chromium.org/6679017

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@77907 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/tools/cros.DEPS/DEPS b/tools/cros.DEPS/DEPS
index 48d056b..48a5982 100644
--- a/tools/cros.DEPS/DEPS
+++ b/tools/cros.DEPS/DEPS
@@ -4,5 +4,5 @@
 
 deps = {
   "src/third_party/cros":
-    Var("chromium_git") + "/cros.git@bb81ec1c",
+    Var("chromium_git") + "/cros.git@ccea53b3",
 }