Web Inspector: Timeline Events are not propagated to frontend.

[Ilya Tikhonovsky]

Sometimes js code can detach page from it's frame and in that case 
Events will stay in the TimelineAgent's events stack. Only immediate events will 
appear at frontend like Send Request

[Ilya Tikhonovsky]

Created attachment 52183 [details]
[patch] Initial version.

[Ilya Tikhonovsky]

Created attachment 52291 [details]
[patch] Second iteration.

Pointer to page will be used for obtaining pointer to inspector.

[Yury Semikhatsky]

Comment on attachment 52291 [details]
[patch] Second iteration.

>              if (timelineAgent) {
>                  v8::ScriptOrigin origin = function->GetScriptOrigin();
>                  if (!origin.ResourceName().IsEmpty())
> -                    timelineAgent->willCallFunction(v8ValueToWebCoreString(origin.ResourceName()), function->GetScriptLineNumber() + 1);
> +                    timelineAgent->willCallFunction(toWebCoreString(origin.ResourceName()), function->GetScriptLineNumber() + 1);
It may be useful to see function calls even if resource name is empty.

> +        if (inspectedPage) {
> +            InspectorTimelineAgent* timelineAgent = inspectedPage->inspectorTimelineAgent();
> +            if (timelineAgent)
> +                timelineAgent->didCallFunction();
> +        }
If you move timelineAgent declaration out of the if before the function call above if (inspectedPage) can be removed.

> +    if (inspectedPage) {
> +        InspectorTimelineAgent* timelineAgent = inspectedPage->inspectorTimelineAgent();
> +        if (timelineAgent)
> +            timelineAgent->didDispatchEvent();
> +    }
Ditto.


> +    if (inspectedPage) {
> +        InspectorTimelineAgent* timelineAgent = inspectedPage->inspectorTimelineAgent();
> +        if (timelineAgent)
>              timelineAgent->didDispatchEvent();
>      }
Just checking if (timelineAgentIsActive) here would make the code more clear.


Could we have a test for the case when frame is detached?

[Timothy Hatcher]

Comment on attachment 52291 [details]
[patch] Second iteration.

> +            InspectorTimelineAgent* timelineAgent = inspectedPage->inspectorTimelineAgent();
>              if (timelineAgent) {

You should combine these two lines.


> +        InspectorTimelineAgent* timelineAgent = inspectedPage->inspectorTimelineAgent();
> +        if (timelineAgent)

Ditto.


> +        InspectorTimelineAgent* timelineAgent = inspectedPage->inspectorTimelineAgent();
> +        if (timelineAgent)

Ditto.

[Ilya Tikhonovsky]

Created attachment 52307 [details]
[patch] Third iteration.

Just fixed style problems identified by Timothy.

[WebKit Commit Bot]

Comment on attachment 52307 [details]
[patch] Third iteration.

Clearing flags on attachment: 52307

Committed r56931: <http://trac.webkit.org/changeset/56931>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.