third_party/WebKit/Source/wtf/PassRefPtr.h - Issue 2125003002: Move CrossThreadCopier from platform/ to wtf/

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Unified Diff: third_party/WebKit/Source/wtf/PassRefPtr.h

Issue 2125003002: Move CrossThreadCopier from platform/ to wtf/ Base URL: https://chromium.googlesource.com/chromium/src.git@TRV_RemoveTupleInBind

Patch Set: Rebase Created 4 years, 5 months ago

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« third_party/WebKit/Source/wtf/CrossThreadCopierTest.cpp ('K') | « third_party/WebKit/Source/wtf/Functional.h ('k') | third_party/WebKit/Source/wtf/RefPtr.h » ('j') | no next file with comments »
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Index: third_party/WebKit/Source/wtf/PassRefPtr.h

diff --git a/third_party/WebKit/Source/wtf/PassRefPtr.h b/third_party/WebKit/Source/wtf/PassRefPtr.h

index 8926a126364d9acb9c916516130e61f549d376bb..2910b5481c7ac9cbeb105846cb4de892e9dba317 100644

--- a/third_party/WebKit/Source/wtf/PassRefPtr.h

+++ b/third_party/WebKit/Source/wtf/PassRefPtr.h

@@ -23,8 +23,12 @@

#include "wtf/Allocator.h"

#include "wtf/Assertions.h"

+#include "wtf/CrossThreadCopier.h"

+#include "wtf/ThreadSafeRefCounted.h"

#include "wtf/TypeTraits.h"

+class SkRefCnt;

namespace WTF {

template <typename T> class RefPtr;

@@ -100,6 +104,12 @@ private:

};

template <typename T>

+struct CrossThreadCopier<PassRefPtr<T>> : public CrossThreadCopierPassThrough<PassRefPtr<T>> {

+ STATIC_ONLY(CrossThreadCopier);

+ static_assert(IsSubclassOfTemplate<T, ThreadSafeRefCounted>::value || std::is_base_of<SkRefCnt, T>::value, "PassRefPtr<T> can be passed across threads only if T is ThreadSafeRefCounted or SkRefCnt.");

+};

+template <typename T>

PassRefPtr<T> wrapPassRefPtr(T* ptr)

{

return PassRefPtr<T>(ptr);