Cast Extensions API: Major namespace and object renaming

chrome/common/extensions/api/_api_features.json

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // See c/c/e/features/* to understand this file, in particular feature.h,
 // simple_feature.h, and base_feature_provider.h.
 
 {
   "activityLogPrivate": {
     "dependencies": ["permission:activityLogPrivate"],
@@ skipping 110 matching lines @@
     "contexts": ["blessed_extension"]
   }],
   "browsingData": {
     "dependencies": ["permission:browsingData"],
     "contexts": ["blessed_extension"]
   },
   "cast.channel": {
     "dependencies": ["permission:cast"],
     "contexts": ["blessed_extension"]
   },
+  "cast.streaming.rtpStream": {
+    "dependencies": ["permission:cast.streaming"],
+    "contexts": ["blessed_extension"]
+  },
   "cast.streaming.session": {
     "dependencies": ["permission:cast.streaming"],
     "contexts": ["blessed_extension"]
   },
+  "cast.streaming.udpTransport": {
+    "dependencies": ["permission:cast.streaming"],
+    "contexts": ["blessed_extension"]
+  },
   "chromeosInfoPrivate": {
     "platforms": ["chromeos"],
     "dependencies": ["permission:chromeosInfoPrivate"],
     "contexts": ["blessed_extension"]
   },
   "cloudPrintPrivate": {
     "dependencies": ["permission:cloudPrintPrivate"],
     "contexts": ["blessed_extension"]
   },
   "commandLinePrivate": {
@@ skipping 565 matching lines @@
     "channel": "stable",
     "extension_types": ["hosted_app"],
     "contexts": ["blessed_extension", "web_page"],
     // Any webpage can use the webstore API.
     "matches": ["http://*/*", "https://*/*"]
   },
   "webstorePrivate": {
     "dependencies": ["permission:webstorePrivate"],
     "contexts": ["blessed_extension"]
   },
-  "webrtc.castSendTransport": {
-    "dependencies": ["permission:webrtc"],
-    "contexts": ["blessed_extension"]
-  },
-  "webrtc.castUdpTransport": {
-    "dependencies": ["permission:webrtc"],
-    "contexts": ["blessed_extension"]
-  },
   "webview": {
     "internal": true,
     "dependencies": ["permission:webview"],
     "contexts": ["blessed_extension", "unblessed_extension"]
   },
   "webViewRequest": {
     "dependencies": ["permission:webview"],
     "contexts": ["blessed_extension", "unblessed_extension"]
   },
   "webviewTag": {
     "internal": true,
     "channel": "stable",
     "dependencies": ["permission:webview"],
     "contexts": ["blessed_extension"]
   },
   "windows": {
     "dependencies": ["api:tabs"],
     "contexts": ["blessed_extension"]
   }
 }