DevTools: prefix node.js scripts's sourceURL with "file://" to make them a valid url

third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js

Index: third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js
diff --git a/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js b/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js
index 3942369a391dd3a8caafedf3443b2cbb1603ca51..5a89227ade816600b4a7ed0b083ec9d519ce3ac1 100644
--- a/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js
+++ b/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js
@@ -41,10 +41,18 @@ WebInspector.UISourceCode = function(project, url, contentType)
     this._project = project;
     this._url = url;
 
-    var pathComponents = WebInspector.ParsedURL.splitURLIntoPathComponents(url);
-    this._origin = pathComponents[0];
-    this._parentURL = pathComponents.slice(0, -1).join("/");
-    this._name = pathComponents[pathComponents.length - 1];
+    var parsedURL = url.asParsedURL();
+    if (parsedURL) {
+        this._origin = parsedURL.securityOrigin();
+        this._parentURL = this._origin + parsedURL.folderPathComponents;
+        this._name = parsedURL.lastPathComponent;
+        if (parsedURL.queryParams)
+            this._name += "?" + parsedURL.queryParams;
+    } else {
+        this._origin = "";
+        this._parentURL = "";
+        this._name = url;
+    }
 
     this._contentType = contentType;
     /** @type {?function(?string)} */