WebPrivatePtr: avoid creating temporary Persistent<> on assignment.
For RefCountedGarbageCollected objects wrapped in a WebPrivatePtr, the
PtrStorageImpl::assign(PassRefPtr<T>) overload potentially created a
Persistent on assigning its underlying raw pointer, even if a RawPtr<>
was passed along (due to the implicit RawPtr<T> conversion that
PassRefPtr<T> provides.)
This assign() overload serves no real purpose with Oilpan enabled;
provide a more appropriate RawPtr<T> version there.
R=haraken@chromium.org,tkent@chromium.org
BUG=357163
Review URL: https://codereview.chromium.org/313173009
git-svn-id: svn://svn.chromium.org/blink/trunk@175558 bbb929c8-8fbe-4397-9dbb-9b2b20218538
1 file changed
