Index: third_party/WebKit/Source/core/workers/WorkerSettings.cpp |
diff --git a/third_party/WebKit/Source/core/workers/WorkerSettings.cpp b/third_party/WebKit/Source/core/workers/WorkerSettings.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..80bdedc840b077b9bbe690b2afd8cf8c9a129b65 |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/workers/WorkerSettings.cpp |
@@ -0,0 +1,47 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "core/workers/WorkerSettings.h" |
+ |
+#include "core/workers/WorkerGlobalScope.h" |
+ |
+namespace blink { |
+ |
+const char* WorkerSettings::supplementName() |
+{ |
+ return "WorkerSettings"; |
+} |
+ |
+WorkerSettings* WorkerSettings::create(Settings* settings) |
+{ |
+ WorkerSettings* workerSettings = new WorkerSettings(); |
+ workerSettings->copyFlagValuesFromSettings(settings); |
+ return workerSettings; |
+} |
+ |
+WorkerSettings* WorkerSettings::from(ExecutionContext* context) |
kinuko
2016/07/22 09:02:54
I'm not sure if we should pass this as a supplemen
xlai (Olivia)
2016/07/22 21:53:30
I did think of making WorkerSetting to become a me
nhiroki
2016/07/25 11:14:48
I'd prefer to pass it via WorkerThreadStartupData.
|
+{ |
+ if (context->isWorkerGlobalScope()) { |
+ WorkerClients* clients = toWorkerGlobalScope(*context).clients(); |
+ DCHECK(clients); |
+ return static_cast<WorkerSettings*>(Supplement<WorkerClients>::from(clients, supplementName())); |
+ } |
+ return nullptr; |
+} |
+ |
+void WorkerSettings::copyFlagValuesFromSettings(Settings* settings) |
+{ |
+ m_disableReadingFromCanvas = settings->disableReadingFromCanvas(); |
+} |
+ |
+void provideWorkerSettingsToWorker(WorkerClients* clients, WorkerSettings* client) |
+{ |
+ clients->provideSupplement(WorkerSettings::supplementName(), client); |
+} |
+ |
+DEFINE_TRACE(WorkerSettings) |
+{ |
+ Supplement<WorkerClients>::trace(visitor); |
+} |
+} |
kinuko
2016/07/22 09:02:54
ditto
xlai (Olivia)
2016/07/22 21:53:30
Done.
|