1 files changed, 1 insertions, 1 deletions
diff --git a/chrome/common/property_bag.h b/chrome/common/property_bag.h
index 602c161..778d0b9 100644
--- a/chrome/common/property_bag.h
+++ b/chrome/common/property_bag.h
@@ -154,7 +154,7 @@ class PropertyAccessor : public PropertyAccessorBase {
  private:
   class Container : public PropertyBag::Prop {
    public:
-    Container(const T& data) : data_(data) {}
+    explicit Container(const T& data) : data_(data) {}
 
     T* get() { return &data_; }
     const T* get() const { return &data_; }