ResourceRequestCFNet.cpp won't compile after r144216
<http://webkit.org/b/111034>

Reviewed by Alexey Proskuryakov.

* WebCore.exp.in: Move Mac-only symbol into !PLATFORM(IOS)
section.  Update iOS-only symbol to add argument.
* platform/network/cf/ResourceRequest.h: Remove unused method
declaration.
* platform/network/cf/ResourceRequestCFNet.cpp:
(WebCore::ResourceRequest::doUpdatePlatformHTTPBody): Fix typos.
Add static_cast<CFStringRef>().
(WebCore::ResourceRequest::doUpdateResourceHTTPBody): Fix another
typo.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144278 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Qt][Mac] Fix massive parallel builds

Reviewed by Tor Arne Vestbø.

There exists a race condition that LLIntDesiredOffsets.h is written to
by two parllel instances of the ruby script. This patch ensures that similar to the output file,
the generated file is also prefixed according to the build configuration.

* LLIntOffsetsExtractor.pro:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144279 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Qt] Unreviewed gardening. Skipped failing ref html tests.

* platform/qt/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144280 268f45cc-cd09-0410-ab3c-d52691b4dbfc