Fix buffered range reporting for ChunkDemuxer

media/base/pipeline.cc

Index: media/base/pipeline.cc
diff --git a/media/base/pipeline.cc b/media/base/pipeline.cc
index fd59a130db6fcf3341a845d4ab96952e7513f5cb..51287221531cb129e4f9d8b9df0518da3fc699fa 100644
--- a/media/base/pipeline.cc
+++ b/media/base/pipeline.cc
@@ -202,12 +202,12 @@ TimeDelta Pipeline::GetCurrentTime_Locked() const {
 Ranges<TimeDelta> Pipeline::GetBufferedTimeRanges() {
   base::AutoLock auto_lock(lock_);
   Ranges<TimeDelta> time_ranges;
-  if (clock_->Duration() == TimeDelta() || total_bytes_ == 0)
-    return time_ranges;
   for (size_t i = 0; i < buffered_time_ranges_.size(); ++i) {
     time_ranges.Add(buffered_time_ranges_.start(i),
                     buffered_time_ranges_.end(i));
   }
+  if (clock_->Duration() == TimeDelta() || total_bytes_ == 0)
+    return time_ranges;
   for (size_t i = 0; i < buffered_byte_ranges_.size(); ++i) {
     TimeDelta start = TimeForByteOffset_Locked(buffered_byte_ranges_.start(i));
     TimeDelta end = TimeForByteOffset_Locked(buffered_byte_ranges_.end(i));