Web Inspector: Support 'Restart frame' in inspector frontend

Web Inspector: Support 'Restart frame' in inspector frontend
https://bugs.webkit.org/show_bug.cgi?id=89678

Patch by Peter Rybin <peter.rybin@gmail.com> on 2012-06-22
Reviewed by Pavel Feldman.

Action is added to call frame placard's context menu. Context menu is now built
on a call frame level rather than on callback sidebar level.

* English.lproj/localizedStrings.js:
* inspector/front-end/CallStackSidebarPane.js:
(WebInspector.CallStackSidebarPane):
(WebInspector.CallStackSidebarPane.prototype.update):
(WebInspector.CallStackSidebarPane.Placard):
(WebInspector.CallStackSidebarPane.Placard.prototype._update):
(WebInspector.CallStackSidebarPane.Placard.prototype._placardContextMenu):
(_restartFrame):
* inspector/front-end/DebuggerModel.js:
(WebInspector.DebuggerModel.prototype.rawLocationToUILocation):
(WebInspector.DebuggerModel.prototype.callStackModified):
(WebInspector.DebuggerModel.CallFrame.prototype.restart):
* inspector/front-end/Script.js:
(WebInspector.Script.prototype.editSource):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121021 268f45cc-cd09-0410-ab3c-d52691b4dbfc