Revert of Add a DEPS gclient hook to prune corrupt mockito remote.

DEPS

Index: DEPS
diff --git a/DEPS b/DEPS
index 1ea449741374a72c21b8a15647067263ce886d21..5319f56ab4a3764922a79d4f05d33fa654fa2884 100644
--- a/DEPS
+++ b/DEPS
@@ -33,17 +33,6 @@
                 'script = os.path.join("trunk","check_root_dir.py");'
                 '_ = os.system("%s %s" % (sys.executable,script)) '
                 'if os.path.exists(script) else 0')],
-  },
-  {
-    # TODO(kjellander): Remove when (crbug.com/644722 is fixed.
-    # This prunes origin for the mockito repo, which has some conflicting refs
-    # in the remote.
-    'name': 'local_prune_mockito_refs',
-    'pattern': '.',
-    'action': [
-       'python',
-       'src/webrtc/build/prune_third_party_mockito_origin.py'
-    ],
   },
   {
     # Clone chromium and its deps.