WebKit:

        Remove WebScriptDebugger

        Reviewed by Kevin M.

        * WebKit.xcodeproj/project.pbxproj: Remove
        WebScriptDebugDelegatePrivate.h from the project.

WebKit/mac:

        Remove WebScriptDebugger

        Uses of WebScriptDebugger have been replaced with
        WebCoreScriptDebuggerImp.

        Reviewed by Kevin M.

        * WebView/WebFrame.mm:
        (-[WebFramePrivate dealloc]): Use delete instead of release since
        WebCoreScriptDebuggerImp is a C++ class.
        (-[WebFrame _attachScriptDebugger]): Updated to use early returns and
        WebCoreScriptDebuggerImp.
        (-[WebFrame _detachScriptDebugger]): Ditto.
        * WebView/WebFrameInternal.h:
        * WebView/WebScriptDebugDelegate.mm: Removed WebScriptDebugger
        * WebView/WebScriptDebugDelegatePrivate.h: Removed.
        * WebView/WebView.mm:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30836 268f45cc-cd09-0410-ab3c-d52691b4dbfc