Bug 1188206 - Fix more constructors in gfx; r=jrmuizel

gfx/2d/RecordedEvent.h

@@ -36,7 +36,7 @@ struct ReferencePtr
   {}
 
   template <typename T>
-  ReferencePtr(const RefPtr<T>& aPtr)
+  MOZ_IMPLICIT ReferencePtr(const RefPtr<T>& aPtr)
     : mLongPtr(uint64_t(aPtr.get()))
   {}
 

gfx/gl/HeapCopyOfStackArray.h

@@ -23,7 +23,7 @@ class HeapCopyOfStackArray
 {
 public:
   template<size_t N>
-  HeapCopyOfStackArray(ElemType (&array)[N])
+  MOZ_IMPLICIT HeapCopyOfStackArray(ElemType (&array)[N])
     : mArrayLength(N)
     , mArrayData(new ElemType[N])
   {
@@ -44,4 +44,4 @@ private:
 
 } // namespace mozilla
 
-#endif // HEAPCOPYOFSTACKARRAY_H_
+#endif // HEAPCOPYOFSTACKARRAY_H_