Web Inspector: Move profiler tools into separate panels

Web Inspector: Move profiler tools into separate panels
https://bugs.webkit.org/show_bug.cgi?id=109832

Patch by Alexei Filippov <alph@chromium.org> on 2013-02-28
Reviewed by Yury Semikhatsky.

This is a first part of the fix that puts each profiler tool into a separate panel.
The fix introduces separate panels for each profiler type.
There are now six panel (including experimental):
  1. JS CPU profiler
  2. CSS Selector profiler
  3. JS Heap profiler
  4. Canvas profier
  5. Native memory snapshots
  6. Native memory distribution
The new functionality is put behind experimental flag.

* inspector/front-end/ProfileLauncherView.js:
(WebInspector.ProfileLauncherView):
(WebInspector.ProfileLauncherView.prototype.addProfileType):
* inspector/front-end/ProfilesPanel.js:
(WebInspector.ProfileHeader.prototype.view):
(WebInspector.ProfileHeader.prototype.createView):
(WebInspector.ProfilesPanel):
(WebInspector.ProfilesPanel.prototype._handleContextMenuEvent):
(WebInspector.ProfilesPanel.prototype._addProfileHeader):
(WebInspector.ProfilesPanel.prototype._removeProfileHeader):
(WebInspector.ProfilesPanel.prototype._showProfile):
(WebInspector.ProfilesPanel.prototype._searchableViews):
(WebInspector.ProfileSidebarTreeElement.prototype.handleContextMenuEvent):
(WebInspector.ProfileGroupSidebarTreeElement):
(WebInspector.ProfileGroupSidebarTreeElement.prototype.onselect):
(WebInspector.CPUProfilerPanel):
(WebInspector.CSSSelectorProfilerPanel):
(WebInspector.HeapProfilerPanel):
(WebInspector.CanvasProfilerPanel):
(WebInspector.MemoryChartProfilerPanel):
(WebInspector.NativeMemoryProfilerPanel):
* inspector/front-end/Settings.js:
(WebInspector.ExperimentsSettings):
* inspector/front-end/inspector.css:
(.toolbar-item.cpu-profiler .toolbar-icon):
(.toolbar-item.css-profiler .toolbar-icon):
(.toolbar-item.heap-profiler .toolbar-icon):
(.toolbar-item.canvas-profiler .toolbar-icon):
(.toolbar-item.memory-chart-profiler .toolbar-icon):
(.toolbar-item.memory-snapshot-profiler .toolbar-icon):
* inspector/front-end/inspector.js:
(WebInspector._panelDescriptors):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@144304 268f45cc-cd09-0410-ab3c-d52691b4dbfc