explicit operator bool for CFX_RetainPtr and CFX_CountRefchromium/2855

Review-Url: https://codereview.chromium.org/2324733003

2 files changed, 2 insertions, 2 deletions

diff --git a/core/fxcrt/include/cfx_count_ref.h b/core/fxcrt/include/cfx_count_ref.h
index 95132a73ca..d709efb67c 100644
--- a/core/fxcrt/include/cfx_count_ref.h
+++ b/core/fxcrt/include/cfx_count_ref.h
@@ -47,7 +47,7 @@ class CFX_CountRef {
     return m_pObject == that.m_pObject;
   }
   bool operator!=(const CFX_CountRef& that) const { return !(*this == that); }
-  operator bool() const { return m_pObject; }
+  explicit operator bool() const { return !!m_pObject; }
 
  private:
   class CountedObj : public ObjClass {
diff --git a/core/fxcrt/include/cfx_retain_ptr.h b/core/fxcrt/include/cfx_retain_ptr.h
index 25edd585cb..e40feb6b31 100644
--- a/core/fxcrt/include/cfx_retain_ptr.h
+++ b/core/fxcrt/include/cfx_retain_ptr.h
@@ -46,7 +46,7 @@ class CFX_RetainPtr {
 
   bool operator!=(const CFX_RetainPtr& that) const { return !(*this == that); }
 
-  operator bool() const { return !!m_pObj; }
+  explicit operator bool() const { return !!m_pObj; }
   T& operator*() const { return *m_pObj.get(); }
   T* operator->() const { return m_pObj.get(); }