Fixed a test timing out after r160040.

* TestWebKitAPI/Tests/WebKit2ObjC/WKBrowsingContextLoadDelegateTest.mm:
(-[SimpleLoadFailDelegate browsingContextController:didFailProvisionalLoadWithError:]):
Updated for the delegate method rename.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@160071 268f45cc-cd09-0410-ab3c-d52691b4dbfc
bgColor, setBgColor, alinkColor, setAlinkColor, and etc... on HTMLBodyElement are useless
https://bugs.webkit.org/show_bug.cgi?id=125208

Reviewed by Antti Koivisto.

Merge https://chromium.googlesource.com/chromium/blink/+/49b1eeabbbf573d5271288c66d2b566cf33a09cf

These member functions of HTMLBodyElement were only used by corresponding functions in HTMLDocument
since they had the Reflect option specified in HTMLBodyElement.idl.

Removed the functions and directly called getAttribute and setAttribute in relevant functions in
HTMLDocument. The optimization to avoid assignment is no longer needed here since we've added that
optimization to setAttributeInternal a while ago.

* html/HTMLBodyElement.cpp:
* html/HTMLBodyElement.h:
* html/HTMLDocument.cpp:
(WebCore::HTMLDocument::bgColor):
(WebCore::HTMLDocument::setBgColor):
(WebCore::HTMLDocument::fgColor):
(WebCore::HTMLDocument::setFgColor):
(WebCore::HTMLDocument::alinkColor):
(WebCore::HTMLDocument::setAlinkColor):
(WebCore::HTMLDocument::linkColor):
(WebCore::HTMLDocument::setLinkColor):
(WebCore::HTMLDocument::vlinkColor):
(WebCore::HTMLDocument::setVlinkColor):
* html/HTMLDocument.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@160072 268f45cc-cd09-0410-ab3c-d52691b4dbfc