Fix compilation error.

BUG=545862
R=kjellander@chromium.org

Review URL: https://codereview.chromium.org/1406203004 .
diff --git a/DEPS b/DEPS
index b67033f..4b89a94 100644
--- a/DEPS
+++ b/DEPS
@@ -90,7 +90,7 @@
                "--recursive",
                "src/chrome/test/data/webrtc/resources/tools"],
   },
-  {
+  #{
     # Download firefox for the Firefox AppRTC test.
     # TODO(phoglund): Disabled due to http://crbug.com/545862.
     #"pattern": ".",
@@ -99,5 +99,5 @@
     #            "--clean-old-firefox-archives",
     #            "--target-dir",
     #            "firefox-nightly"],
-  },
+  #},
 ]