Index: third_party/WebKit/Source/core/workers/WorkerSettings.h |
diff --git a/third_party/WebKit/Source/core/workers/WorkerSettings.h b/third_party/WebKit/Source/core/workers/WorkerSettings.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8b5a19c64086c01f5c3844e9e44bdd9bf15d4e02 |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/workers/WorkerSettings.h |
@@ -0,0 +1,45 @@ |
+// 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. |
+ |
+#ifndef WorkerSettings_h |
+#define WorkerSettings_h |
+ |
+#include "core/CoreExport.h" |
+#include "core/dom/ExecutionContext.h" |
+#include "core/frame/Settings.h" |
+#include "core/workers/WorkerClients.h" |
+#include "platform/Supplementable.h" |
+#include "platform/heap/Handle.h" |
+ |
+namespace blink { |
+ |
+class CORE_EXPORT WorkerSettings : public GarbageCollectedFinalized<WorkerSettings>, public Supplement<WorkerClients> { |
kinuko
2016/07/22 09:02:54
Does this need to be on-heap? (Just asking)
xlai (Olivia)
2016/07/22 21:53:30
Hmmm, not necessary. But isn't better to be on hea
|
+ USING_GARBAGE_COLLECTED_MIXIN(WorkerSettings); |
+ WTF_MAKE_NONCOPYABLE(WorkerSettings); |
+ |
+public: |
+ virtual ~WorkerSettings() {} |
+ DECLARE_VIRTUAL_TRACE(); |
+ |
+ static WorkerSettings* create(Settings*); |
+ |
+ static const char* supplementName(); |
+ static WorkerSettings* from(ExecutionContext*); |
+ |
+ bool disableReadingFromCanvas() const { return m_disableReadingFromCanvas; } |
+ |
+private: |
+ WorkerSettings() {} |
+ void copyFlagValuesFromSettings(Settings*); |
+ // The settings that are to be copied from main thread to worker thread |
+ // These setting's flag values must remain unchanged throughout the document |
+ // lifecycle. |
+ // We hard-code the flags as there're very few flags at this moment. |
+ bool m_disableReadingFromCanvas = false; |
+}; |
+ |
+CORE_EXPORT void provideWorkerSettingsToWorker(WorkerClients*, WorkerSettings*); |
+} |
kinuko
2016/07/22 09:02:54
nit: please have empty line before line 43, and ma
xlai (Olivia)
2016/07/22 21:53:30
Done.
|
+ |
+#endif // WorkerSettings_h |