Fix using of OmxInputBuffer

media/filters/omx_video_decode_engine.cc

Index: media/filters/omx_video_decode_engine.cc
diff --git a/media/filters/omx_video_decode_engine.cc b/media/filters/omx_video_decode_engine.cc
index 1297af18a4fdc2ce43ad83252c5ad1d86c75a2e3..8092bd9b9667c7654c45ef660a5577d00c97eef2 100644
--- a/media/filters/omx_video_decode_engine.cc
+++ b/media/filters/omx_video_decode_engine.cc
@@ -104,14 +104,8 @@ void OmxVideoDecodeEngine::DecodeFrame(const Buffer& buffer,
     OmxInputBuffer* input_buffer =
         new OmxInputBuffer(data, buffer.GetDataSize());
 
-    // Feed in the new buffer regardless.
-    //
-    // TODO(ajwong): This callback stuff is messy. Cleanup.
-    CleanupCallback<OmxCodec::FeedCallback>* feed_done =
-        new CleanupCallback<OmxCodec::FeedCallback>(
-            NewCallback(this, &OmxVideoDecodeEngine::OnFeedDone));
-    feed_done->DeleteWhenDone(input_buffer);
-    omx_codec_->Feed(input_buffer, feed_done);
+    omx_codec_->Feed(input_buffer,
+                     NewCallback(this, &OmxVideoDecodeEngine::OnFeedDone));
 
     if (buffer.IsEndOfStream()) {
       has_fed_on_eos_ = true;