Reviewed by Tony Chang.

        [chromium]: Remove the code that called WebViewClient for spelling now that chromium is updated
        https://bugs.webkit.org/show_bug.cgi?id=57396

        * DEPS:
        * public/WebFrame.h:
        * public/WebView.h:
        * public/WebViewClient.h:
        (WebKit::WebViewClient::handleCurrentKeyboardEvent):
        * src/EditorClientImpl.cpp:
        (WebKit::EditorClientImpl::checkSpellingOfString):
        (WebKit::EditorClientImpl::requestCheckingOfString):
        (WebKit::EditorClientImpl::getAutoCorrectSuggestionForMisspelledWord):
        (WebKit::EditorClientImpl::updateSpellingUIWithMisspelledWord):
        (WebKit::EditorClientImpl::showSpellingUI):
        (WebKit::EditorClientImpl::spellingUIIsShowing):
        * src/WebViewImpl.cpp:
        (WebKit::WebView::create):
        * src/WebViewImpl.h:
        * src/WebWorkerBase.cpp:
        (WebKit::WebWorkerBase::initializeLoader):
        * tests/PopupMenuTest.cpp:
        (WebKit::SelectPopupMenuTest::SetUp):
        * tests/WebFrameTest.cpp:
        (WebKit::TEST_F):
        * tests/WebPageSerializerTest.cpp:
        (WebKit::WebPageSerializerTest::SetUp):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@82481 268f45cc-cd09-0410-ab3c-d52691b4dbfc