Reviewed and landed by Sam Weinig.

Reviewed and landed by Sam Weinig.

Patch by Chris Fleizach <cfleizach@apple.com> on 2011-02-13
AX: Update WK2 usage of remote accessibility api
https://bugs.webkit.org/show_bug.cgi?id=54220

Rename some of the remote accessibility methods to be more accurate.
Make sure to unregister the AccessibilityWebPageObject on dealloc.
Send the window remote token along with the WKView remote token.

* UIProcess/API/mac/PageClientImpl.h:
* UIProcess/API/mac/PageClientImpl.mm:
(WebKit::PageClientImpl::accessibilityWebProcessTokenReceived):
* UIProcess/API/mac/WKView.mm:
(-[WKView _updateRemoteAccessibilityRegistration:]):
(-[WKView initWithFrame:contextRef:pageGroupRef:]):
(-[WKView viewDidMoveToWindow]):
(-[WKView _processDidCrash]):
(-[WKView _pageClosed]):
(-[WKView _setAccessibilityWebProcessToken:]):
* UIProcess/API/mac/WKViewInternal.h:
* UIProcess/PageClient.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::registerWebProcessAccessibilityToken):
(WebKit::WebPageProxy::registerUIProcessAccessibilityTokens):
* UIProcess/WebPageProxy.h:
* UIProcess/WebPageProxy.messages.in:
* WebProcess/WebPage/WebPage.h:
* WebProcess/WebPage/WebPage.messages.in:
* WebProcess/WebPage/mac/AccessibilityWebPageObject.mm:
(-[AccessibilityWebPageObject dealloc]):
* WebProcess/WebPage/mac/WebPageMac.mm:
(WebKit::WebPage::platformInitialize):
(WebKit::WebPage::registerUIProcessAccessibilityTokens):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@78429 268f45cc-cd09-0410-ab3c-d52691b4dbfc