Refactoring to share MockAudioOutputStream implementations across 3 platforms

media/audio/simple_sources.cc

Index: media/audio/simple_sources.cc
diff --git a/media/audio/simple_sources.cc b/media/audio/simple_sources.cc
index f941782cc0a9a8faaee5e89fee940c5fe4749853..eaf671d73c3a7cf641be685d678b951c2f07a628 100644
--- a/media/audio/simple_sources.cc
+++ b/media/audio/simple_sources.cc
@@ -118,7 +118,7 @@ void PushSource::CleanUp() {
   AutoLock auto_lock(lock_);
   PacketList::const_iterator it;
   for (it = packets_.begin(); it != packets_.end(); ++it) {
-    delete it->buffer;
+    delete [] it->buffer;
     buffered_bytes_ -= it->size;
   }
   packets_.clear();