1 files changed, 21 insertions, 10 deletions
diff --git a/Source/WebCore/inspector/front-end/Workspace.js b/Source/WebCore/inspector/front-end/Workspace.js
index 05087c8d5..6fcca5a1a 100644
--- a/Source/WebCore/inspector/front-end/Workspace.js
+++ b/Source/WebCore/inspector/front-end/Workspace.js
@@ -35,6 +35,7 @@ WebInspector.WorkspaceController = function(workspace)
 {
     this._workspace = workspace;
     WebInspector.resourceTreeModel.addEventListener(WebInspector.ResourceTreeModel.EventTypes.MainFrameNavigated, this._mainFrameNavigated, this);
+    WebInspector.resourceTreeModel.addEventListener(WebInspector.ResourceTreeModel.EventTypes.FrameAdded, this._frameAdded, this);
 }
 
 WebInspector.WorkspaceController.prototype = {
@@ -44,6 +45,13 @@ WebInspector.WorkspaceController.prototype = {
         this._workspace.dispatchEventToListeners(WebInspector.Workspace.Events.ProjectWillReset, this._workspace.project());
         this._workspace.project().reset();
         this._workspace.dispatchEventToListeners(WebInspector.Workspace.Events.ProjectDidReset, this._workspace.project());
+    },
+
+    _frameAdded: function(event)
+    {
+        var frame = /** @type {WebInspector.ResourceTreeFrame} */ event.data;
+        if (frame.isMainFrame())
+            WebInspector.Revision.filterOutStaleRevisions();
     }
 }
 
@@ -77,16 +85,11 @@ WebInspector.Project.prototype = {
     },
 
     /**
-     * @param {WebInspector.UISourceCode} oldUISourceCode
      * @param {WebInspector.UISourceCode} uiSourceCode
      */
-    replaceUISourceCode: function(oldUISourceCode, uiSourceCode)
+    addTemporaryUISourceCode: function(uiSourceCode)
     {
-        this._uiSourceCodes.splice(this._uiSourceCodes.indexOf(oldUISourceCode), 1);
-        if (this._uiSourceCodes.indexOf(uiSourceCode) === -1)
-            this._uiSourceCodes.push(uiSourceCode);
-        var data = { oldUISourceCode: oldUISourceCode, uiSourceCode: uiSourceCode };
-        this._workspace.dispatchEventToListeners(WebInspector.UISourceCodeProvider.Events.UISourceCodeReplaced, data);
+        this._workspace.dispatchEventToListeners(WebInspector.UISourceCodeProvider.Events.TemporaryUISourceCodeAdded, uiSourceCode);
     },
 
     /**
@@ -99,6 +102,14 @@ WebInspector.Project.prototype = {
     },
 
     /**
+     * @param {WebInspector.UISourceCode} uiSourceCode
+     */
+    removeTemporaryUISourceCode: function(uiSourceCode)
+    {
+        this._workspace.dispatchEventToListeners(WebInspector.UISourceCodeProvider.Events.TemporaryUISourceCodeRemoved, uiSourceCode);
+    },
+
+    /**
      * @param {string} url
      * @return {?WebInspector.UISourceCode}
      */
@@ -161,10 +172,10 @@ WebInspector.Workspace.prototype = {
     uiSourceCodes: function()
     {
         return this._project.uiSourceCodes();
-    }
-}
+    },
 
-WebInspector.Workspace.prototype.__proto__ = WebInspector.Object.prototype;
+    __proto__: WebInspector.Object.prototype
+}
 
 /**
  * @type {?WebInspector.Workspace}