Enable Session API.

https://bugs.webkit.org/show_bug.cgi?id=127255

Patch by Martin Hock <mhock@apple.com> on 2014-01-22
Reviewed by Alexey Proskuryakov.

* NetworkProcess/NetworkConnectionToWebProcess.cpp:
(WebKit::storageSession):
* NetworkProcess/NetworkResourceLoader.cpp:
(WebKit::NetworkResourceLoader::NetworkResourceLoader):
(WebKit::NetworkResourceLoader::start):
* NetworkProcess/NetworkResourceLoader.h:
* NetworkProcess/RemoteNetworkingContext.h:
* NetworkProcess/mac/RemoteNetworkingContext.mm:
(WebKit::RemoteNetworkingContext::storageSession):
(WebKit::RemoteNetworkingContext::ensurePrivateBrowsingSession):
* Shared/Network/NetworkResourceLoadParameters.cpp:
(WebKit::NetworkResourceLoadParameters::NetworkResourceLoadParameters):
(WebKit::NetworkResourceLoadParameters::encode):
(WebKit::NetworkResourceLoadParameters::decode):
* Shared/Network/NetworkResourceLoadParameters.h:
* Shared/SessionTracker.cpp:
(WebKit::staticSessionMap):
(WebKit::SessionTracker::sessionMap):
(WebKit::SessionTracker::session):
(WebKit::SessionTracker::setSession):
(WebKit::SessionTracker::destroySession):
* Shared/SessionTracker.h:
* UIProcess/API/C/WKPage.cpp:
(WKPageSetSession):
* UIProcess/API/C/WKPage.h:
* UIProcess/API/C/WKSessionRef.cpp:
(WKSessionCreate):
* UIProcess/API/C/WKSessionRef.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::WebPageProxy):
(WebKit::WebPageProxy::setSession):
* UIProcess/WebPageProxy.h:
* WebProcess/Network/WebResourceLoadScheduler.cpp:
(WebKit::WebResourceLoadScheduler::scheduleLoad):
* WebProcess/WebCoreSupport/WebPlatformStrategies.cpp:
(WebKit::WebPlatformStrategies::loadResourceSynchronously):
* WebProcess/WebCoreSupport/mac/WebFrameNetworkingContext.mm:
(WebKit::WebFrameNetworkingContext::ensurePrivateBrowsingSession):
(WebKit::WebFrameNetworkingContext::setCookieAcceptPolicyForAllContexts):
(WebKit::WebFrameNetworkingContext::storageSession):
* WebProcess/WebCoreSupport/soup/WebFrameNetworkingContext.cpp:
(WebKit::WebFrameNetworkingContext::ensurePrivateBrowsingSession):
* WebProcess/WebPage/WebFrame.cpp:
(WebKit::WebFrame::startDownload):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::WebPage):
(WebKit::WebPage::sessionID):
(WebKit::WebPage::updatePreferences):
* WebProcess/WebPage/WebPage.h:
(WebKit::WebPage::setSessionID):
* WebProcess/WebPage/WebPage.messages.in:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162568 268f45cc-cd09-0410-ab3c-d52691b4dbfc