Enable VM service inside Dartium Renderer processes

Source/devtools/front_end/DartView.js

 /*
- * Copyright (C) 2012 Google Inc. All rights reserved.
+ * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
@@ skipping 10 matching lines @@
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 /**
  * @constructor
+ */
+WebInspector.DartDispatcher = function(iframe)
+{
+    this._iframe = iframe;
+}
+
+WebInspector.DartDispatcher.prototype = {
+    observatoryData: function(id, data)
+    {
+        this._iframe.contentWindow.postMessage({
+            id: id,
+            error: null,
+            data: data,
+            name: "observatoryData"
+        }, "*");
+    },
+
+}
+
+/**
+ * @constructor
  * @extends {WebInspector.View}
  * @param {string} id
  * @param {string} src
  * @param {string} className
  */
-WebInspector.ExtensionView = function(id, src, className)
+WebInspector.DartView = function(id, src, className)
 {
     WebInspector.View.call(this);
     this.element.className = "fill";
 
     this._id = id;
     this._iframe = document.createElement("iframe");
     this._iframe.addEventListener("load", this._onLoad.bind(this), false);
     this._iframe.src = src;
     this._iframe.className = className;
     this.setDefaultFocusedElement(this._iframe);
 
+    window.addEventListener('message', this._onMessage.bind(this), false);
+    InspectorBackend.registerDartDispatcher(new WebInspector.DartDispatcher(this._iframe));
     this.element.appendChild(this._iframe);
 }
 
-WebInspector.ExtensionView.prototype = {
+
+WebInspector.DartView.prototype = {
     wasShown: function()
     {
+        DartAgent
+        /*
         if (typeof this._frameIndex === "number")
-            WebInspector.extensionServer.notifyViewShown(this._id, this._frameIndex);
+            // WebInspector.extensionServer.notifyViewShown(this._id, this._frameIndex);
+            // XXX
+            */
     },
 
     willHide: function()
     {
+        /*
         if (typeof this._frameIndex === "number")
-            WebInspector.extensionServer.notifyViewHidden(this._id);
+            // WebInspector.extensionServer.notifyViewHidden(this._id);
+        */
+    },
+
+    _onMessage: function(e)
+    {
+        var data = JSON.parse(e.data);
+        if (e.source == this._iframe.contentWindow && data.method == "observatoryQuery") {
+            var iframeContentWindow = this._iframe.contentWindow;
+            var id = data.id;
+            DartAgent.observatoryQuery(id, data.query);
+        }
     },
 
     _onLoad: function()
     {
         var frames = /** @type {Window} */ (window.frames);
         this._frameIndex = Array.prototype.indexOf.call(frames, this._iframe.contentWindow);
+        /*
         if (this.isShowing())
-            WebInspector.extensionServer.notifyViewShown(this._id, this._frameIndex);
+            // WebInspector.extensionServer.notifyViewShown(this._id, this._frameIndex);
+        */
     },
 
     __proto__: WebInspector.View.prototype
-}
-
-/**
- * @constructor
- * @extends {WebInspector.View}
- * @param {string} id
- */
-WebInspector.ExtensionNotifierView = function(id)
-{
-    WebInspector.View.call(this);
-
-    this._id = id;
-}
-
-WebInspector.ExtensionNotifierView.prototype = {
-    wasShown: function()
-    {
-        WebInspector.extensionServer.notifyViewShown(this._id);
-    },
-
-    willHide: function()
-    {
-        WebInspector.extensionServer.notifyViewHidden(this._id);
-    },
-
-    __proto__: WebInspector.View.prototype
 }