Merge 142927

Merge 142927
> [chromium] No triggering autofill on unfocus
> https://bugs.webkit.org/show_bug.cgi?id=109735
> 
> Patch by David Trainor <dtrainor@chromium.org>; on 2013-02-14
> Reviewed by James Robinson.
> 
> Need to notify the autofill client to not process text changes when we're setting
> focus to false and are trying to commit a composition.
> 
> * public/WebAutofillClient.h:
> (WebAutofillClient):
> (WebKit::WebAutofillClient::setIgnoreTextChanges):
> (WebKit::WebAutofillClient::~WebAutofillClient):
> * src/WebViewImpl.cpp:
> (WebKit::WebViewImpl::setFocus):
> * tests/WebViewTest.cpp:

TBR=commit-queue@webkit.org
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=143776

[aelias_OOO_until_Jul13, 2013-02-22 20:32:36]

Committed patchset #1 manually as r143776.