[Mojo Video Capture] Hook up video capture service behind a feature flag

content/public/app/mojo/content_browser_manifest.json

Index: content/public/app/mojo/content_browser_manifest.json
diff --git a/content/public/app/mojo/content_browser_manifest.json b/content/public/app/mojo/content_browser_manifest.json
index 888c43ecf34b30abb1dbffa8fc287307b4dedbd9..300a471aab7f4d2e2ab35c3ca53eda72a873f103 100644
--- a/content/public/app/mojo/content_browser_manifest.json
+++ b/content/public/app/mojo/content_browser_manifest.json
@@ -78,7 +78,8 @@
           "barcode_detection",
           "face_detection",
           "text_detection"
-        ]
+        ],
+        "video_capture": [ "production" ]

[mcasas, 2017/05/10 02:33:33]

"Production" ?

[chfremer, 2017/05/10 17:59:40]

Is this about upper-case vs. lower-case? It seems the convention here is to use
lower-case.

[mcasas, 2017/05/10 18:15:44]

My concern is that "production" does not seem to correspond
to any service identifier, which is the rule followed by the 
other services in the vicinity, i.e. something like
"service" : ["interface", "interface"].  
E.g.  "media" says "media": ["media:media"], so, in this case, 
I would expect
"video_capture" : [ "video_capture" ] 
or
"video_capture" : [ "capture" ] 
(the second kind-a points out to more interfaces being
available, e.g. "enumeration").

[chfremer, 2017/05/10 21:08:05]

Done.

       }
     },
     "navigation:frame": {