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-rw-r--r--base/waitable_event_watcher_unittest.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/base/waitable_event_watcher_unittest.cc b/base/waitable_event_watcher_unittest.cc
index c1d930a..86acee0 100644
--- a/base/waitable_event_watcher_unittest.cc
+++ b/base/waitable_event_watcher_unittest.cc
@@ -22,7 +22,7 @@ class QuitDelegate : public WaitableEventWatcher::Delegate {
class DecrementCountDelegate : public WaitableEventWatcher::Delegate {
public:
- DecrementCountDelegate(int* counter) : counter_(counter) {
+ explicit DecrementCountDelegate(int* counter) : counter_(counter) {
}
virtual void OnWaitableEventSignaled(WaitableEvent* object) {
--(*counter_);