Reviewed by Adam Barth.

        add support for link prefetching
        https://bugs.webkit.org/show_bug.cgi?id=3652

        * Configurations/FeatureDefines.xcconfig:
2010-07-09  Leon Clarke  <leonclarke@google.com>

        Reviewed by Adam Barth.

        add support for link prefetching
        https://bugs.webkit.org/show_bug.cgi?id=3652

        * fast/dom/HTMLLinkElement/prefetch-expected.txt: Added.
        * fast/dom/HTMLLinkElement/prefetch.html: Added.
        * fast/dom/HTMLLinkElement/prefetch.link: Added.
        * platform/gtk/Skipped:
        * platform/mac/Skipped:
        * platform/qt/Skipped:
        * platform/win/Skipped:
2010-07-09  Leon Clarke  <leonclarke@google.com>

        Reviewed by Adam Barth.

        add support for link prefetching
        https://bugs.webkit.org/show_bug.cgi?id=3652

        Test: fast/dom/HTMLLinkElement/prefetch.html

        * Configurations/FeatureDefines.xcconfig:
        * html/HTMLLinkElement.cpp:
        (WebCore::HTMLLinkElement::tokenizeRelAttribute):
        (WebCore::HTMLLinkElement::process):
        * html/HTMLLinkElement.h:
        (WebCore::HTMLLinkElement::RelAttribute::RelAttribute):
        * loader/Cache.cpp:
        (WebCore::createResource):
        * loader/CachedResource.cpp:
        (WebCore::CachedResource::data):
        (WebCore::CachedResource::didAddClient):
        * loader/CachedResource.h:
        (WebCore::CachedResource::):
        (WebCore::CachedResource::error):
        (WebCore::CachedResource::isPrefetch):
        (WebCore::CachedResource::schedule):
        * loader/CachedScript.cpp:
        * loader/CachedScript.h:
        * loader/DocLoader.cpp:
        (WebCore::DocLoader::requestLinkPrefetch):
        (WebCore::DocLoader::canRequest):
        (WebCore::DocLoader::incrementRequestCount):
        (WebCore::DocLoader::decrementRequestCount):
        * loader/DocLoader.h:
        * loader/loader.cpp:
        (WebCore::cachedResourceTypeToTargetType):
        (WebCore::Loader::determinePriority):
        (WebCore::Loader::load):
        (WebCore::Loader::Host::servePendingRequests):
        (WebCore::Loader::Host::didFinishLoading):
        (WebCore::Loader::Host::didFail):
        (WebCore::Loader::Host::didReceiveResponse):
        (WebCore::Loader::Host::cancelPendingRequests):
        * loader/loader.h:
        (WebCore::Loader::):
        * platform/network/ResourceRequestBase.h:
        (WebCore::ResourceRequestBase::):
2010-07-09  Leon Clarke  <leonclarke@google.com>

        Reviewed by Adam Barth.

        add support for link prefetching
        https://bugs.webkit.org/show_bug.cgi?id=3652

        * public/WebURLRequest.h:
        (WebKit::WebURLRequest::):
2010-07-09  Leon Clarke  <leonclarke@google.com>

        Reviewed by Adam Barth.

        add support for link prefetching
        https://bugs.webkit.org/show_bug.cgi?id=3652

        * Configurations/FeatureDefines.xcconfig:
2010-07-09  Leon Clarke  <leonclarke@google.com>

        Reviewed by Adam Barth.

        add support for link prefetching
        https://bugs.webkit.org/show_bug.cgi?id=3652

        * Configurations/FeatureDefines.xcconfig:
2010-07-09  Leon Clarke  <leonclarke@google.com>

        Reviewed by Adam Barth.

        add support for link prefetching
        https://bugs.webkit.org/show_bug.cgi?id=3652

        * Scripts/build-webkit:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@63032 268f45cc-cd09-0410-ab3c-d52691b4dbfc