https://bugs.webkit.org/show_bug.cgi?id=122392

Reviewed by Andreas Kling.

Source/WebCore:

Update for changes to MessageQueue, mostly changing create functions to return std::unique_ptr.
I intentionally avoided using std::make_unique in a couple of places because I didn't want to make nested classes
public, and I believe that we can change some of this code to use std::function.

* Modules/webaudio/AsyncAudioDecoder.cpp:
(WebCore::AsyncAudioDecoder::decodeAsync):
(WebCore::AsyncAudioDecoder::runLoop):
(WebCore::AsyncAudioDecoder::DecodingTask::create):
* Modules/webaudio/AsyncAudioDecoder.h:
* Modules/webdatabase/Database.cpp:
(WebCore::Database::markAsDeletedAndClose):
(WebCore::Database::tableNames):
* Modules/webdatabase/DatabaseBackend.cpp:
(WebCore::DatabaseBackend::openAndVerifyVersion):
(WebCore::DatabaseBackend::scheduleTransaction):
(WebCore::DatabaseBackend::scheduleTransactionStep):
* Modules/webdatabase/DatabaseTask.h:
(WebCore::DatabaseBackend::DatabaseOpenTask::create):
(WebCore::DatabaseBackend::DatabaseCloseTask::create):
(WebCore::DatabaseBackend::DatabaseTransactionTask::create):
(WebCore::DatabaseBackend::DatabaseTableNamesTask::create):
* Modules/webdatabase/DatabaseThread.cpp:
(WebCore::DatabaseThread::databaseThread):
(WebCore::DatabaseThread::scheduleTask):
(WebCore::DatabaseThread::scheduleImmediateTask):
(WebCore::SameDatabasePredicate::operator()):
* Modules/webdatabase/DatabaseThread.h:
* dom/default/PlatformMessagePortChannel.cpp:
(WebCore::PlatformMessagePortChannel::EventData::create):
(WebCore::MessagePortChannel::tryGetMessageFromRemote):
* dom/default/PlatformMessagePortChannel.h:
(WebCore::PlatformMessagePortChannel::MessagePortQueue::tryGetMessage):
(WebCore::PlatformMessagePortChannel::MessagePortQueue::appendAndCheckEmpty):
* fileapi/FileThread.cpp:
(WebCore::FileThread::postTask):
(WebCore::SameInstancePredicate::operator()):
(WebCore::FileThread::runLoop):
* fileapi/FileThread.h:
* fileapi/FileThreadTask.h:
(WebCore::createFileThreadTask):
* storage/StorageThread.cpp:
(WebCore::StorageThread::threadEntryPoint):
(WebCore::StorageThread::dispatch):
(WebCore::StorageThread::terminate):
* workers/WorkerRunLoop.cpp:
(WebCore::ModePredicate::operator()):
(WebCore::WorkerRunLoop::runInMode):
(WebCore::WorkerRunLoop::runCleanupTasks):
(WebCore::WorkerRunLoop::Task::create):
* workers/WorkerRunLoop.h:

Source/WTF:

Make MessageQueue use std::unique_ptr and change findIf and removeIf to take const references.

* wtf/Deque.h:
Change findIf to take an rvalue reference.

* wtf/MessageQueue.h:
(WTF::::append):
(WTF::::appendAndKill):
(WTF::::appendAndCheckEmpty):
(WTF::::prepend):
(WTF::::removeIf):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156972 268f45cc-cd09-0410-ab3c-d52691b4dbfc