sandbox: update DEPS for one more minor fix.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68679 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -25,7 +25,7 @@ deps = {
     (Var("googlecode_url") % "google-url") + "/trunk@150",
 
   "src/seccompsandbox":
-    (Var("googlecode_url") % "seccompsandbox") + "/trunk@152",
+    (Var("googlecode_url") % "seccompsandbox") + "/trunk@153",
 
   "src/sdch/open-vcdiff":
     (Var("googlecode_url") % "open-vcdiff") + "/trunk@28",