DevTools: Get rid of WebInspector.debuggerModel in NetworkUISourceCodeProvider

Source/devtools/front_end/sdk/NetworkUISourceCodeProvider.js

Index: Source/devtools/front_end/sdk/NetworkUISourceCodeProvider.js
diff --git a/Source/devtools/front_end/sdk/NetworkUISourceCodeProvider.js b/Source/devtools/front_end/sdk/NetworkUISourceCodeProvider.js
index 851cca6f04aa4887ca085b68960f73ce9bc4d769..a248d5d6fd2c7c6a8a85dee07a5606f7562b8c41 100644
--- a/Source/devtools/front_end/sdk/NetworkUISourceCodeProvider.js
+++ b/Source/devtools/front_end/sdk/NetworkUISourceCodeProvider.js
@@ -66,7 +66,10 @@ WebInspector.NetworkUISourceCodeProvider.prototype = {
         target.cssModel.removeEventListener(WebInspector.CSSStyleModel.Events.StyleSheetAdded, this._styleSheetAdded, this);
     },
 
-    _populate: function()
+    /**
+     * @param {!WebInspector.Target} target
+     */
+    _populate: function(target)
     {
         /**
          * @param {!WebInspector.ResourceTreeFrame} frame
@@ -79,10 +82,12 @@ WebInspector.NetworkUISourceCodeProvider.prototype = {
 
             var resources = frame.resources();
             for (var i = 0; i < resources.length; ++i)
-                this._resourceAdded({data:resources[i]});
+                this._addFile(resources[i].url, new WebInspector.NetworkUISourceCodeProvider.FallbackResource(resources[i]));
         }
 
-        populateFrame.call(this, WebInspector.resourceTreeModel.mainFrame);
+        var mainFrame = target.resourceTreeModel.mainFrame;
+        if (mainFrame)
+            populateFrame.call(this, mainFrame);
     },
 
     /**
@@ -115,7 +120,7 @@ WebInspector.NetworkUISourceCodeProvider.prototype = {
     },
 
     /**
-     * @param {!WebInspector.Event|!{data: !WebInspector.Resource}} event
+     * @param {!WebInspector.Event} event
      */
     _resourceAdded: function(event)
     {
@@ -128,7 +133,9 @@ WebInspector.NetworkUISourceCodeProvider.prototype = {
      */
     _mainFrameNavigated: function(event)
     {
-        this._reset();
+        var resourceTreeModel = /** @type {!WebInspector.ResourceTreeModel} */ (event.target);
+        //We assume that mainFrameNavigated could be fired only in one main target
+        this._reset(resourceTreeModel.target());
     },
 
     /**
@@ -150,11 +157,14 @@ WebInspector.NetworkUISourceCodeProvider.prototype = {
         this._networkWorkspaceBinding.addFileForURL(url, contentProvider, isContentScript);
     },
 
-    _reset: function()
+    /**
+     * @param {!WebInspector.Target} target
+     */
+    _reset: function(target)
     {
         this._processedURLs = {};
         this._networkWorkspaceBinding.reset();
-        this._populate();
+        this._populate(target);
     }
 }
 
@@ -196,7 +206,7 @@ WebInspector.NetworkUISourceCodeProvider.FallbackResource.prototype = {
          */
         function loadFallbackContent()
         {
-            var scripts = WebInspector.debuggerModel.scriptsForSourceURL(this._resource.url);
+            var scripts = this._resource.target().debuggerModel.scriptsForSourceURL(this._resource.url);
             if (!scripts.length) {
                 callback(null);
                 return;