Expose WebPageProxy identifier to the Network Process

Expose WebPageProxy identifier to the Network Process
https://bugs.webkit.org/show_bug.cgi?id=201467

Reviewed by Geoffrey Garen.

Source/WebCore:

* loader/EmptyFrameLoaderClient.h:
(isType):
* loader/FrameLoaderClient.h:

Source/WebKit:

Expose WebPageProxy identifier to the Network Process (similarly to WebPage / WebFrame identifiers)
so that it can use it whenever it IPCs the UIProcess. The IPCs from the network process were the
last one requiring the UIProcess to lookup a WebPageProxy object from a WebPageIdentifier (rather
than a WebPageProxyIdentifier).

* NetworkProcess/Classifier/WebResourceLoadStatisticsStore.cpp:
(WebKit::WebResourceLoadStatisticsStore::requestStorageAccess):
* NetworkProcess/Classifier/WebResourceLoadStatisticsStore.h:
* NetworkProcess/NetworkCORSPreflightChecker.cpp:
(WebKit::NetworkCORSPreflightChecker::didReceiveChallenge):
* NetworkProcess/NetworkCORSPreflightChecker.h:
* NetworkProcess/NetworkConnectionToWebProcess.cpp:
(WebKit::NetworkConnectionToWebProcess::testProcessIncomingSyncMessagesWhenWaitingForSyncReply):
(WebKit::NetworkConnectionToWebProcess::requestStorageAccess):
* NetworkProcess/NetworkConnectionToWebProcess.h:
* NetworkProcess/NetworkConnectionToWebProcess.messages.in:
* NetworkProcess/NetworkLoad.cpp:
(WebKit::NetworkLoad::didReceiveChallenge):
* NetworkProcess/NetworkLoadChecker.cpp:
(WebKit::NetworkLoadChecker::NetworkLoadChecker):
(WebKit::NetworkLoadChecker::checkCORSRequestWithPreflight):
* NetworkProcess/NetworkLoadChecker.h:
* NetworkProcess/NetworkLoadParameters.h:
* NetworkProcess/NetworkProcess.cpp:
(WebKit::NetworkProcess::didCommitCrossSiteLoadWithDataTransfer):
(WebKit::NetworkProcess::logDiagnosticMessage):
(WebKit::NetworkProcess::logDiagnosticMessageWithResult):
(WebKit::NetworkProcess::logDiagnosticMessageWithValue):
* NetworkProcess/NetworkProcess.h:
* NetworkProcess/NetworkProcess.messages.in:
* NetworkProcess/NetworkResourceLoadParameters.cpp:
(WebKit::NetworkResourceLoadParameters::encode const):
(WebKit::NetworkResourceLoadParameters::decode):
* NetworkProcess/NetworkResourceLoader.cpp:
(WebKit::m_shouldCaptureExtraNetworkLoadMetrics):
(WebKit::NetworkResourceLoader::retrieveCacheEntry):
(WebKit::NetworkResourceLoader::startNetworkLoad):
(WebKit::NetworkResourceLoader::didReceiveResponse):
* NetworkProcess/NetworkResourceLoader.h:
* NetworkProcess/PingLoad.cpp:
(WebKit::PingLoad::PingLoad):
(WebKit::PingLoad::didReceiveChallenge):
* NetworkProcess/cache/NetworkCache.h:
(WebKit::NetworkCache::GlobalFrameID::hash const):
(WebKit::NetworkCache::operator==):
(WTF::GlobalFrameIDHash::hash):
(WTF::GlobalFrameIDHash::equal):
(WTF::HashTraits<WebKit::NetworkCache::GlobalFrameID>::emptyValue):
(WTF::HashTraits<WebKit::NetworkCache::GlobalFrameID>::constructDeletedValue):
(WTF::HashTraits<WebKit::NetworkCache::GlobalFrameID>::isDeletedValue):
* NetworkProcess/cache/NetworkCacheSpeculativeLoad.cpp:
(WebKit::NetworkCache::SpeculativeLoad::SpeculativeLoad):
* NetworkProcess/cache/NetworkCacheSpeculativeLoadManager.cpp:
(WebKit::NetworkCache::logSpeculativeLoadingDiagnosticMessage):
* Shared/Authentication/AuthenticationManager.cpp:
(WebKit::AuthenticationManager::shouldCoalesceChallenge const):
(WebKit::AuthenticationManager::didReceiveAuthenticationChallenge):
* Shared/Authentication/AuthenticationManager.h:
* UIProcess/Network/NetworkProcessProxy.cpp:
(WebKit::NetworkProcessProxy::didReceiveAuthenticationChallenge):
(WebKit::NetworkProcessProxy::logDiagnosticMessage):
(WebKit::NetworkProcessProxy::logDiagnosticMessageWithResult):
(WebKit::NetworkProcessProxy::logDiagnosticMessageWithValue):
(WebKit::NetworkProcessProxy::requestStorageAccessConfirm):
(WebKit::NetworkProcessProxy::didCommitCrossSiteLoadWithDataTransfer):
(WebKit::NetworkProcessProxy::didCommitCrossSiteLoadWithDataTransferFromPrevalentResource):
(WebKit::NetworkProcessProxy::testProcessIncomingSyncMessagesWhenWaitingForSyncReply):
* UIProcess/Network/NetworkProcessProxy.h:
* UIProcess/Network/NetworkProcessProxy.messages.in:
* UIProcess/ServiceWorkerProcessProxy.cpp:
(WebKit::ServiceWorkerProcessProxy::start):
* UIProcess/ServiceWorkerProcessProxy.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::didCommitLoadForFrame):
* UIProcess/WebProcessPool.cpp:
(WebKit::WebProcessPool::isServiceWorkerPageID const):
(WebKit::WebProcessPool::didCommitCrossSiteLoadWithDataTransfer):
* UIProcess/WebProcessPool.h:
* UIProcess/WebProcessProxy.cpp:
* UIProcess/WebProcessProxy.h:
* WebProcess/Network/WebLoaderStrategy.cpp:
(WebKit::WebLoaderStrategy::scheduleLoad):
(WebKit::WebLoaderStrategy::scheduleLoadFromNetworkProcess):
(WebKit::WebLoaderStrategy::loadResourceSynchronously):
(WebKit::WebLoaderStrategy::preconnectTo):
* WebProcess/Network/WebResourceLoader.h:
* WebProcess/Storage/WebSWContextManagerConnection.cpp:
(WebKit::ServiceWorkerFrameLoaderClient::ServiceWorkerFrameLoaderClient):
(WebKit::ServiceWorkerFrameLoaderClient::createDocumentLoader):
(WebKit::WebSWContextManagerConnection::WebSWContextManagerConnection):
(WebKit::WebSWContextManagerConnection::installServiceWorker):
* WebProcess/Storage/WebSWContextManagerConnection.h:
(isType):
* WebProcess/WebCoreSupport/WebChromeClient.cpp:
(WebKit::WebChromeClient::testProcessIncomingSyncMessagesWhenWaitingForSyncReply):
* WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:
(WebKit::WebFrameLoaderClient::webPageProxyID const):
* WebProcess/WebCoreSupport/WebFrameLoaderClient.h:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::requestStorageAccess):
* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::establishWorkerContextConnectionToNetworkProcess):
* WebProcess/WebProcess.h:
* WebProcess/WebProcess.messages.in:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@249501 268f45cc-cd09-0410-ab3c-d52691b4dbfc