Add logging for enabling tracking prevention

https://bugs.webkit.org/show_bug.cgi?id=269747
rdar://123265968

Reviewed by Per Arne Vollan.

Also, add logging for changing cookie accept policy, and reduce logging about new IndexedDB paths by only printing them
when files are moved.

* Source/WebKit/NetworkProcess/Cookies/WebCookieManager.cpp:
(WebKit::WebCookieManager::setHTTPCookieAcceptPolicy):
* Source/WebKit/NetworkProcess/storage/OriginStorageManager.cpp:
(WebKit::OriginStorageManager::StorageBucket::resolvedIDBStoragePath):
* Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.cpp:
(WebKit::WebsiteDataStore::setTrackingPreventionEnabled):

Canonical link: https://commits.webkit.org/275020@main

Source/WebKit/NetworkProcess/Cookies/WebCookieManager.cpp

@@ -157,6 +157,7 @@ void WebCookieManager::stopObservingCookieChanges(PAL::SessionID sessionID)
 
 void WebCookieManager::setHTTPCookieAcceptPolicy(PAL::SessionID sessionID, HTTPCookieAcceptPolicy policy, CompletionHandler<void()>&& completionHandler)
 {
+    RELEASE_LOG(Storage, "WebCookieManager::setHTTPCookieAcceptPolicy set policy %d for session %" PRIu64, static_cast<int>(policy), sessionID.toUInt64());
     platformSetHTTPCookieAcceptPolicy(sessionID, policy, [policy, process = protectedProcess(), completionHandler = WTFMove(completionHandler)] () mutable {
         process->cookieAcceptPolicyChanged(policy);
         completionHandler();

Source/WebKit/NetworkProcess/storage/OriginStorageManager.cpp

@@ -544,8 +544,9 @@ String OriginStorageManager::StorageBucket::resolvedIDBStoragePath()
         m_resolvedIDBStoragePath = m_customIDBStoragePath;
     } else {
         auto idbStoragePath = typeStoragePath(StorageType::IndexedDB);
-        RELEASE_LOG(Storage, "%p - StorageBucket::resolvedIDBStoragePath New path '%" PUBLIC_LOG_STRING "'", this, idbStoragePath.utf8().data());
         auto moved = IDBStorageManager::migrateOriginData(m_customIDBStoragePath, idbStoragePath);
+        if (moved)
+            RELEASE_LOG(Storage, "%p - StorageBucket::resolvedIDBStoragePath New path '%" PUBLIC_LOG_STRING "'", this, idbStoragePath.utf8().data());
         if (!moved && FileSystem::fileExists(idbStoragePath)) {
             auto fileNames = FileSystem::listDirectory(m_customIDBStoragePath);
             auto newFileNames = FileSystem::listDirectory(idbStoragePath);

Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.cpp

@@ -1691,6 +1691,7 @@ void WebsiteDataStore::setTrackingPreventionEnabled(bool enabled)
     if (enabled == trackingPreventionEnabled())
         return;
 
+    RELEASE_LOG(Storage, "%p - WebsiteDataStore::setTrackingPreventionEnabled sessionID=%" PRIu64 ", enabled=%d", this, m_sessionID.toUInt64(), enabled);
     if (enabled) {
         m_trackingPreventionEnabled = true;