Web Inspector: Forward message loop instrumentation data to frontend.

Web Inspector: Forward message loop instrumentation data to frontend.
https://bugs.webkit.org/show_bug.cgi?id=89584

Patch by Eugene Klyuchnikov <eustas.bug@gmail.com> on 2012-07-03
Reviewed by Yury Semikhatsky.

Transmit collected message loop tasks to inspector frontend.
Now "Program" should be a top-level event on browsers that
support message loop instrumentation.
Frontend was changed so that user will not see any changes.

Source/WebCore:

* inspector/InspectorTimelineAgent.cpp:
(TimelineRecordType):
Added new event type - "Program"
(WebCore::InspectorTimelineAgent::willProcessTask):
Begin "Program" event.
(WebCore::InspectorTimelineAgent::didProcessTask):
Finish "Program" event.
(WebCore::InspectorTimelineAgent::setHeapSizeStatistic):
Do not add counters to "Program" events.
(WebCore):
(WebCore::InspectorTimelineAgent::innerSetHeapSizeStatistic):
Renamed from "setHeapSizeStatistic"
* inspector/InspectorTimelineAgent.h:
(InspectorTimelineAgent):
* inspector/front-end/MemoryStatistics.js:
(WebInspector.MemoryStatistics.prototype._onRecordAdded):
Unwraps "Program" events.
(WebInspector.MemoryStatistics.prototype._innerRecordAdded):
Renamed from "_onRecordAdded"
* inspector/front-end/TimelineFrameController.js:
(WebInspector.TimelineFrameController.prototype._addRecord):
Unwraps "Program" events.
(WebInspector.TimelineFrameController.prototype._innerAddRecord):
Renamed from "_addRecord"
* inspector/front-end/TimelineModel.js:
* inspector/front-end/TimelineOverviewPane.js:
(WebInspector.TimelineCategoryStrips.prototype.update.appendRecord):
Filter out "Program" category.
(WebInspector.TimelineCategoryStrips.prototype.update):
* inspector/front-end/TimelinePanel.js:
(WebInspector.TimelinePanel.prototype._createStatusbarButtons):
Filter out "Program" category.
(WebInspector.TimelinePanel.prototype._innerAddRecordToTimeline):
Unwraps "Program" events.
* inspector/front-end/TimelinePresentationModel.js:
(WebInspector.TimelinePresentationModel.categories):
Added "Program" category.
(WebInspector.TimelinePresentationModel.recordStyle):
Ditto.
(WebInspector.TimelinePresentationModel.prototype.addRecord):
Unwraps "Program" events.
(WebInspector.TimelinePresentationModel.prototype._addRecord):
Renamed from "addRecord"

LayoutTests:

* inspector/timeline/timeline-enum-stability-expected.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121767 268f45cc-cd09-0410-ab3c-d52691b4dbfc