REGRESSION: Can't enter pasted with context or Edit menu text in search or address field in the browser.
https://bugs.webkit.org/show_bug.cgi?id=57275
<rdar://problem/8246691>

Reviewed by Sam Weinig.

We need to classify cut and paste actions as user typing actions even when
the action is triggered by a context menu selection to
allow the propagation of the textDidChangeInTextField event.

* editing/EditorCommand.cpp:
The following methods have been modified to properly set up
the UserTypingGestureAction when the command source is the
menu or a key binding sequence.
(WebCore::executeCut):
(WebCore::executePaste):
(WebCore::executePasteAndMatchStyle):
(WebCore::executePasteAsPlainText):
(WebCore::executeDelete):
* page/ContextMenuController.cpp:
(WebCore::ContextMenuController::contextMenuItemSelected): Changed to
call execute command instead of referring to the specific method in
the editor class.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@82176 268f45cc-cd09-0410-ab3c-d52691b4dbfc