[chromium] Introduce WebHyphenator class to consolidate hyphenation related method on WebKit::Platform
https://bugs.webkit.org/show_bug.cgi?id=110953

Reviewed by Adam Barth.

This patch makes it easier to mock the hyphenation related methods.

* Platform.gypi:
* chromium/public/Platform.h:
(WebKit):
(Platform):
(WebKit::Platform::hyphenator):
* chromium/public/WebHyphenator.h: Added.
(WebKit):
(WebHyphenator):
(WebKit::WebHyphenator::canHyphenate):
(WebKit::WebHyphenator::computeLastHyphenLocation):
(WebKit::WebHyphenator::~WebHyphenator):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144231 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Threaded HTML parser hits ASSERTION FAILED: this == frameLoader()->activeDocumentLoader()
https://bugs.webkit.org/show_bug.cgi?id=110937

Reviewed by Darin Adler.

This patch restores the ASSERT behind an ifdef so that we can continue
to get converage from the ASSERT while we investigate why it is
triggering in the threaded parser.

* loader/DocumentLoader.cpp:
(WebCore::DocumentLoader::checkLoadComplete):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144232 268f45cc-cd09-0410-ab3c-d52691b4dbfc