Bug 1414121. P2 - let MediaDecoder::DumpDebugInfo() return a MozPromise. r=jya

MozReview-Commit-ID: Fau4ysdlwwa
2017-11-03 10:46:02 +08:00
parent 19c2c2d20e
commit 8f471871d2
3 changed files with 16 additions and 9 deletions
--- a/dom/html/HTMLMediaElement.cpp
+++ b/dom/html/HTMLMediaElement.cpp
@@ -1614,9 +1614,13 @@ HTMLMediaElement::MozDumpDebugInfo()
    return nullptr;
  }
  if (mDecoder) {
-    mDecoder->DumpDebugInfo();
+    mDecoder->DumpDebugInfo()->Then(mAbstractMainThread,
+                                    __func__,
+                                    promise.get(),
+                                    &Promise::MaybeResolveWithUndefined);
+  } else {
+    promise->MaybeResolveWithUndefined();
  }
-  promise->MaybeResolveWithUndefined();
  return promise.forget();
 }