Added a placeholder new media-internals page under a flag.

content/browser/resources/media/new/media_internals.js

Index: content/browser/resources/media/new/media_internals.js
diff --git a/content/browser/resources/media/new/media_internals.js b/content/browser/resources/media/new/media_internals.js
new file mode 100644
index 0000000000000000000000000000000000000000..8060ca4a984fda15d268a00e229b9866fa3c5aac
--- /dev/null
+++ b/content/browser/resources/media/new/media_internals.js
@@ -0,0 +1,16 @@
+var media = {}

[scherkus (not reviewing), 2013/07/19 01:58:49]

copyright

[Ty Overby, 2013/07/19 17:48:00]

Done.

+
+var messagesReceived = 0;
+var thunk = function (){
+  messagesReceived += 1;
+};
+
+media.initialize           = thunk;

[scherkus (not reviewing), 2013/07/19 01:58:49]

OOC do we need these to make things work w/ the empty page?

[Ty Overby, 2013/07/19 17:48:00]

It keeps 'method media.onMediaEvent' from being spammed to the console non stop.
 

The messagesReceived counter was there to make sure that we were actually
getting messages. 

+media.addAudioStream       = thunk;
+media.cacheEntriesByKey    = thunk;
+media.onReceiveEverything  = thunk;
+media.onItemDeleted        = thunk;
+media.onRendererTerminated = thunk;
+media.onNetUpdate          = thunk;
+media.onReceiveConstants   = thunk;
+media.onMediaEvent         = thunk;