Update checkedeps.py rules in DEPS.

Add allow-rules as well in addition to the
disallow-rule in r7014.

BUG=
TBR=tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/14279005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7020 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/DEPS b/DEPS
index 8794e15..70877b7 100644
--- a/DEPS
+++ b/DEPS
@@ -40,6 +40,17 @@
   # Base is only used to build Android APK tests and may not be referenced by
   # WebRTC production code.
   "-base",
+  "-chromium",
+  '+net',
+  '+talk',
+  '+testing',
+  '+webrtc',
+]
+
+# checkdeps.py shouldn't check include paths for files in these dirs:
+skip_child_includes = [
+  'testing',
+  'third_party',
 ]
 
 hooks = [