Bug 1060419 - make log_print use Printf.h, r=froydnj

MozReview-Commit-ID: BIZ1GQEZ1vs

dom/html/HTMLMediaElement.cpp

@@ -7231,12 +7231,12 @@ HTMLMediaElement::MarkAsContentSource(CallerAPI aAPI)
 
   LOG(LogLevel::Debug,
       ("%p Log VIDEO_AS_CONTENT_SOURCE: visibility = %u, API: '%d' and 'All'",
-       this, isVisible, aAPI));
+       this, isVisible, static_cast<int>(aAPI)));
 
   if (!isVisible) {
     LOG(LogLevel::Debug,
         ("%p Log VIDEO_AS_CONTENT_SOURCE_IN_TREE_OR_NOT: inTree = %u, API: '%d' and 'All'",
-         this, IsInUncomposedDoc(), aAPI));
+         this, IsInUncomposedDoc(), static_cast<int>(aAPI)));
   }
 }