DevTools: Remove MainFrameCreatedOrNavigated event.

Source/devtools/front_end/sdk/CSSStyleModel.js

Index: Source/devtools/front_end/sdk/CSSStyleModel.js
diff --git a/Source/devtools/front_end/sdk/CSSStyleModel.js b/Source/devtools/front_end/sdk/CSSStyleModel.js
index fdc408f98d46e62a455f1b57f69de8d687b91153..4e0fb354b60771990dbd23fa1443af3a9c951731 100644
--- a/Source/devtools/front_end/sdk/CSSStyleModel.js
+++ b/Source/devtools/front_end/sdk/CSSStyleModel.js
@@ -42,7 +42,7 @@ WebInspector.CSSStyleModel = function(target)
     this._styleLoader = new WebInspector.CSSStyleModel.ComputedStyleLoader(this);
     this._domModel.addEventListener(WebInspector.DOMModel.Events.UndoRedoRequested, this._undoRedoRequested, this);
     this._domModel.addEventListener(WebInspector.DOMModel.Events.UndoRedoCompleted, this._undoRedoCompleted, this);
-    target.resourceTreeModel.addEventListener(WebInspector.ResourceTreeModel.EventTypes.MainFrameCreatedOrNavigated, this._mainFrameCreatedOrNavigated, this);
+    target.resourceTreeModel.addEventListener(WebInspector.ResourceTreeModel.EventTypes.MainFrameNavigated, this._mainFrameNavigated, this);
     target.registerCSSDispatcher(new WebInspector.CSSDispatcher(this));
     this._agent.enable(this._wasEnabled.bind(this));
     this._resetStyleSheets();
@@ -541,7 +541,7 @@ WebInspector.CSSStyleModel.prototype = {
         this._pendingCommandsMajorState.pop();
     },
 
-    _mainFrameCreatedOrNavigated: function()
+    _mainFrameNavigated: function()
     {
         this._resetStyleSheets();
     },