Title: [199241] trunk/Source/WebInspectorUI
Revision
199241
Author
[email protected]
Date
2016-04-08 12:40:48 -0700 (Fri, 08 Apr 2016)

Log Message

JSContext Inspector: Fix asserts and uncaught exception showing Timeline Tab
https://bugs.webkit.org/show_bug.cgi?id=156411

Patch by Joseph Pecoraro <[email protected]> on 2016-04-08
Reviewed by Timothy Hatcher.

* UserInterface/Views/OverviewTimelineView.js:
(WebInspector.OverviewTimelineView):
(WebInspector.OverviewTimelineView.prototype.closed):
Gracefully handle if we do not have a Network Timeline.

* UserInterface/Views/TimelineTabContentView.js:
(WebInspector.TimelineTabContentView.prototype._changeViewMode):
This function is always called by the constructor, so the assert
is not useful since it can be called when FPS is not supported.

Modified Paths

Diff

Modified: trunk/Source/WebInspectorUI/ChangeLog (199240 => 199241)


--- trunk/Source/WebInspectorUI/ChangeLog	2016-04-08 19:37:04 UTC (rev 199240)
+++ trunk/Source/WebInspectorUI/ChangeLog	2016-04-08 19:40:48 UTC (rev 199241)
@@ -1,3 +1,20 @@
+2016-04-08  Joseph Pecoraro  <[email protected]>
+
+        JSContext Inspector: Fix asserts and uncaught exception showing Timeline Tab
+        https://bugs.webkit.org/show_bug.cgi?id=156411
+
+        Reviewed by Timothy Hatcher.
+
+        * UserInterface/Views/OverviewTimelineView.js:
+        (WebInspector.OverviewTimelineView):
+        (WebInspector.OverviewTimelineView.prototype.closed):
+        Gracefully handle if we do not have a Network Timeline.
+
+        * UserInterface/Views/TimelineTabContentView.js:
+        (WebInspector.TimelineTabContentView.prototype._changeViewMode):
+        This function is always called by the constructor, so the assert
+        is not useful since it can be called when FPS is not supported.
+
 2016-04-08  Matt Baker  <[email protected]>
 
         Web Inspector: Attempting to dismiss a popover that is already being dismissed causes an error

Modified: trunk/Source/WebInspectorUI/UserInterface/Views/OverviewTimelineView.js (199240 => 199241)


--- trunk/Source/WebInspectorUI/UserInterface/Views/OverviewTimelineView.js	2016-04-08 19:37:04 UTC (rev 199240)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/OverviewTimelineView.js	2016-04-08 19:40:48 UTC (rev 199241)
@@ -54,7 +54,8 @@
         this.addSubview(this._dataGrid);
 
         this._networkTimeline = recording.timelines.get(WebInspector.TimelineRecord.Type.Network);
-        this._networkTimeline.addEventListener(WebInspector.Timeline.Event.RecordAdded, this._networkTimelineRecordAdded, this);
+        if (this._networkTimeline)
+            this._networkTimeline.addEventListener(WebInspector.Timeline.Event.RecordAdded, this._networkTimelineRecordAdded, this);
 
         recording.addEventListener(WebInspector.TimelineRecording.Event.SourceCodeTimelineAdded, this._sourceCodeTimelineAdded, this);
         recording.addEventListener(WebInspector.TimelineRecording.Event.MarkerAdded, this._markerAdded, this);
@@ -85,7 +86,8 @@
 
     closed()
     {
-        this._networkTimeline.removeEventListener(null, null, this);
+        if (this._networkTimeline)
+            this._networkTimeline.removeEventListener(null, null, this);
         this._recording.removeEventListener(null, null, this);
     }
 

Modified: trunk/Source/WebInspectorUI/UserInterface/Views/TimelineTabContentView.js (199240 => 199241)


--- trunk/Source/WebInspectorUI/UserInterface/Views/TimelineTabContentView.js	2016-04-08 19:37:04 UTC (rev 199240)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/TimelineTabContentView.js	2016-04-08 19:40:48 UTC (rev 199241)
@@ -496,8 +496,6 @@
 
     _changeViewMode(mode, selectedByUser)
     {
-        console.assert(WebInspector.FPSInstrument.supported());
-
         if (this._viewMode === mode)
             return;
 
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