https://bugs.webkit.org/show_bug.cgi?id=102601

Reviewed by Adam Barth.

From my investigations all of these classes exist only to be exposed
to the web (via JavaScript) and are not used internally by WebCore.
I beleive all of them always have wrappers.
These were found using this code:
https://bugs.webkit.org/show_bug.cgi?id=102539#c2

Geolocation -- navigator.geolocation
WebKitCSSMatrix -- represent matrixes in JS through various APIs
DOMStringMap, NamedNodeMap, NodeIterator, TreeWalker -- exclusively for the DOM API
Blob, FileList - used by the File, Clipboard and XHR, also exclusively as API
ValidityState -- formControl.validity
CanvasRenderingContext -- canvas.getContext()
DOMApplicationCache -- window.appcache
Screen -- window.screen
DOMMimeTypeArray -- navigator.mimetypes
DOMPlugin -- navigator.plugins[0]
DOMPluginArray -- navigator.plugins

* Modules/geolocation/Geolocation.h:
* css/WebKitCSSMatrix.h:
* dom/DOMStringMap.h:
* dom/NamedNodeMap.h:
* dom/NodeIterator.h:
* dom/TreeWalker.h:
* fileapi/Blob.h:
* fileapi/FileList.h: (had to un-indent to make check-webkit-style happy)
(FileList):
(WebCore::FileList::create):
(WebCore::FileList::length):
(WebCore::FileList::isEmpty):
(WebCore::FileList::clear):
(WebCore::FileList::append):
* html/ValidityState.h:
* html/canvas/CanvasRenderingContext.h:
* loader/appcache/DOMApplicationCache.h:
* page/Screen.h:
* platform/graphics/wince/MediaPlayerProxy.cpp:
(WebCore::WebMediaPlayerProxy::initEngine): This code was wrong, fixed to use internal APIs.
* plugins/DOMMimeTypeArray.h:
* plugins/DOMPlugin.h:
* plugins/DOMPluginArray.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@135058 268f45cc-cd09-0410-ab3c-d52691b4dbfc