<http://webkit.org/b/82419> Web Inspector: Create -[DOMNode inspect] from IDL

<webkit.org/b/82419> Web Inspector: Create -[DOMNode inspect] from IDL

Source/WebCore:

Instead of manually creating the method in DOM.mm we can specify it in
Node.idl and autogenerate part of the interface.

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2012-03-28
Reviewed by Timothy Hatcher.

* bindings/objc/DOM.mm:
* bindings/objc/DOMPrivate.h:
Move the call to InspectorController::inspect from here ...

* dom/Node.h:
* dom/Node.idl: IDL only in an ObjC block.
* dom/Node.cpp:
(WebCore::Node::inspect):
... to here.

* WebCore.xcodeproj/project.pbxproj:
Add the new generated file so we can Copy it in the build phase.

Source/WebKit/mac:

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2012-03-28
Reviewed by Timothy Hatcher.

* MigrateHeaders.make: Copy DOMNodePrivate.h to PrivateHeaders.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@112424 268f45cc-cd09-0410-ab3c-d52691b4dbfc