{FocusIn,FocusOut,Focus,Blur}EventDispatchMediator should be in FocusEvent.cpp
https://bugs.webkit.org/show_bug.cgi?id=109265

Reviewed by Dimitri Glazkov.

Conventionally we put XXXEventDispatchMediator to XXXEvent.cpp.
We should move {FocusIn,FocusOut,Focus,Blur}EventDispatchMediator to FocusEvent.cpp.

No tests. No change in behavior.

* dom/EventDispatchMediator.cpp:
* dom/EventDispatchMediator.h:
* dom/FocusEvent.cpp:
(WebCore::FocusEventDispatchMediator::create):
(WebCore):
(WebCore::FocusEventDispatchMediator::FocusEventDispatchMediator):
(WebCore::FocusEventDispatchMediator::dispatchEvent):
(WebCore::BlurEventDispatchMediator::create):
(WebCore::BlurEventDispatchMediator::BlurEventDispatchMediator):
(WebCore::BlurEventDispatchMediator::dispatchEvent):
(WebCore::FocusInEventDispatchMediator::create):
(WebCore::FocusInEventDispatchMediator::FocusInEventDispatchMediator):
(WebCore::FocusInEventDispatchMediator::dispatchEvent):
(WebCore::FocusOutEventDispatchMediator::create):
(WebCore::FocusOutEventDispatchMediator::FocusOutEventDispatchMediator):
(WebCore::FocusOutEventDispatchMediator::dispatchEvent):
* dom/FocusEvent.h:
(WebCore):
(FocusEventDispatchMediator):
(BlurEventDispatchMediator):
(FocusInEventDispatchMediator):
(FocusOutEventDispatchMediator):
* dom/UIEvent.cpp:
* dom/UIEvent.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142329 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Mac] Unreviewed rebaseline

* platform/mac-lion/compositing/visible-rect/iframe-no-layers-expected.txt: Removed.
* platform/mac/compositing/visible-rect/iframe-no-layers-expected.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142330 268f45cc-cd09-0410-ab3c-d52691b4dbfc