Update Timeline overview pane when recording is stopped in Frame mode

Source/devtools/front_end/timeline/TimelineOverviewPane.js

Index: Source/devtools/front_end/timeline/TimelineOverviewPane.js
diff --git a/Source/devtools/front_end/timeline/TimelineOverviewPane.js b/Source/devtools/front_end/timeline/TimelineOverviewPane.js
index e8e6aad56d25b22038d96f52991cd4a889e674d4..933bb7b3d67163bf3dc3e1d4f90a26465af96fab 100644
--- a/Source/devtools/front_end/timeline/TimelineOverviewPane.js
+++ b/Source/devtools/front_end/timeline/TimelineOverviewPane.js
@@ -87,8 +87,6 @@ WebInspector.TimelineOverviewPane.prototype = {
 
     update: function()
     {
-        delete this._refreshTimeout;
-
         if (this._model.isEmpty())
             this._overviewCalculator._setWindow(0, 1000);
         else
@@ -173,15 +171,6 @@ WebInspector.TimelineOverviewPane.prototype = {
         this._muteOnWindowChanged = false;
     },
 
-    _scheduleRefresh: function()
-    {
-        if (this._refreshTimeout)
-            return;
-        if (!this.isShowing())
-            return;
-        this._refreshTimeout = setTimeout(this.update.bind(this), 300);
-    },
-
     __proto__: WebInspector.VBox.prototype
 }