Change data type unsigned longs to unsigned long longs

This patch changes the data type of video and audio decode counts
in the IDL

Bug: 887593
Change-Id: Ib988825d6db4eb7b1d18a3d2b5d2b4c2b791e882
Reviewed-on: https://chromium-review.googlesource.com/1240573Reviewed-by: Dave Tapuska <dtapuska@chromium.org>
Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593963}

third_party/blink/renderer/core/html/media/html_media_element.cc

@@ -3805,20 +3805,16 @@ void HTMLMediaElement::MarkCaptionAndSubtitleTracksAsUnconfigured() {
   }
 }
 
-unsigned HTMLMediaElement::webkitAudioDecodedByteCount() const {
+uint64_t HTMLMediaElement::webkitAudioDecodedByteCount() const {
   if (!GetWebMediaPlayer())
     return 0;
-  // TODO(dtapuska): https://crbug.com/887593 Should the IDL change to be a
-  // unsigned long long?
-  return static_cast<unsigned>(GetWebMediaPlayer()->AudioDecodedByteCount());
+  return GetWebMediaPlayer()->AudioDecodedByteCount();
 }
 
-unsigned HTMLMediaElement::webkitVideoDecodedByteCount() const {
+uint64_t HTMLMediaElement::webkitVideoDecodedByteCount() const {
   if (!GetWebMediaPlayer())
     return 0;
-  // TODO(dtapuska): https://crbug.com/887593 Should the IDL change to be a
-  // unsigned long long?
-  return static_cast<unsigned>(GetWebMediaPlayer()->VideoDecodedByteCount());
+  return GetWebMediaPlayer()->VideoDecodedByteCount();
 }
 
 bool HTMLMediaElement::IsURLAttribute(const Attribute& attribute) const {

third_party/blink/renderer/core/html/media/html_media_element.h

@@ -204,8 +204,8 @@ class CORE_EXPORT HTMLMediaElement
   void FlingingStopped();
 
   // statistics
-  unsigned webkitAudioDecodedByteCount() const;
-  unsigned webkitVideoDecodedByteCount() const;
+  uint64_t webkitAudioDecodedByteCount() const;
+  uint64_t webkitVideoDecodedByteCount() const;
 
   // media source extensions
   void CloseMediaSource();

third_party/blink/renderer/core/html/media/html_media_element.idl

@@ -92,6 +92,6 @@ enum CanPlayTypeResult { "" /* empty string */, "maybe", "probably" };
 
     // Non-standard APIs
     // The number of bytes consumed by the media decoder.
-    [MeasureAs=PrefixedAudioDecodedByteCount] readonly attribute unsigned long webkitAudioDecodedByteCount;
-    [MeasureAs=PrefixedVideoDecodedByteCount] readonly attribute unsigned long webkitVideoDecodedByteCount;
+    [MeasureAs=PrefixedAudioDecodedByteCount] readonly attribute unsigned long long webkitAudioDecodedByteCount;
+    [MeasureAs=PrefixedVideoDecodedByteCount] readonly attribute unsigned long long webkitVideoDecodedByteCount;
 };