diff options
Diffstat (limited to 'third_party/chromium/base/memory/weak_ptr.cc')
| -rw-r--r-- | third_party/chromium/base/memory/weak_ptr.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/third_party/chromium/base/memory/weak_ptr.cc b/third_party/chromium/base/memory/weak_ptr.cc index 7c9ced0..cd43a01 100644 --- a/third_party/chromium/base/memory/weak_ptr.cc +++ b/third_party/chromium/base/memory/weak_ptr.cc @@ -24,14 +24,16 @@ WeakReference::Flag::~Flag() { WeakReference::WeakReference() { } -WeakReference::WeakReference(const WeakReference& other) = default; - WeakReference::WeakReference(const Flag* flag) : flag_(flag) { } WeakReference::~WeakReference() { } +WeakReference::WeakReference(WeakReference&& other) = default; + +WeakReference::WeakReference(const WeakReference& other) = default; + bool WeakReference::is_valid() const { return flag_.get() && flag_->IsValid(); } WeakReferenceOwner::WeakReferenceOwner() { |