Speech JavaScript API: Add SpeechRecognition.interimResults attribute
https://bugs.webkit.org/show_bug.cgi?id=98279

Reviewed by Adam Barth.

Source/WebCore:

Add the interimResults attribute and pass it to the embedder. It was
added to the spec draft in
http://dvcs.w3.org/hg/speech-api/rev/d25fea0d029c

Tested in fast/speech/scripted/basics.html

* Modules/speech/SpeechRecognition.cpp:
(WebCore::SpeechRecognition::start):
(WebCore::SpeechRecognition::SpeechRecognition):
* Modules/speech/SpeechRecognition.h:
(WebCore::SpeechRecognition::interimResults):
(WebCore::SpeechRecognition::setInterimResults):
* Modules/speech/SpeechRecognition.idl:
* Modules/speech/SpeechRecognitionClient.h:
(SpeechRecognitionClient):
* Modules/speech/SpeechRecognitionController.h:
(WebCore::SpeechRecognitionController::start):

Source/WebKit/chromium:

Plumb interimResults through to Chromium.

* public/WebSpeechRecognitionParams.h:
(WebKit::WebSpeechRecognitionParams::WebSpeechRecognitionParams):
(WebKit::WebSpeechRecognitionParams::interimResults):
(WebSpeechRecognitionParams):
* src/SpeechRecognitionClientProxy.cpp:
(WebKit::SpeechRecognitionClientProxy::start):
* src/SpeechRecognitionClientProxy.h:
(SpeechRecognitionClientProxy):

LayoutTests:

Update test to check for the interimResults attribute.

* fast/speech/scripted/basics-expected.txt:
* fast/speech/scripted/basics.html:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130308 268f45cc-cd09-0410-ab3c-d52691b4dbfc