Stop building Objective-C bindings for the SVG DOM
https://bugs.webkit.org/show_bug.cgi?id=114076

Reviewed by Geoffrey Garen.

The DOM SVG Objective-C bindings have never been exposed as API, and not building them cuts WebCore build by 10%.

Source/WebCore:

* Configurations/FeatureDefines.xcconfig:
* Configurations/WebCore.xcconfig:
* WebCore.exp.in:
* WebCore.xcodeproj/project.pbxproj:
* bindings/objc/DOM.mm:
(WebCore::createElementClassMap):
(kitClass):
* bindings/objc/DOMCSS.mm:
(kitClass):
* bindings/objc/DOMEvents.mm:
* bindings/objc/DOMSVG.h: Removed.
* bindings/objc/DOMSVGException.h: Removed.
* bindings/objc/DOMSVGPathSegInternal.mm: Removed.
* bindings/objc/ExceptionHandlers.mm:
* html/HTMLEmbedElement.idl:
* html/HTMLFrameElement.idl:
* html/HTMLIFrameElement.idl:
* html/HTMLObjectElement.idl:

Source/WebKit/mac:

* Configurations/FeatureDefines.xcconfig:
* MigrateHeaders.make:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147822 268f45cc-cd09-0410-ab3c-d52691b4dbfc