[MM] Fix compiler warnings in tizen_video_decode_accelerator

|release| was used to giveup the object held by scoped pointer. Unused
return from |release| is passed to |ignore_result| to remove warning.

Bug: http://107.108.218.239/bugzilla/show_bug.cgi?id=15533

Reviewed by: msu.koo, sns.park

Change-Id: I155c25784511d5ad77a72fc1966bc68c1d4ecf63
Signed-off-by: sm.venugopal <sm.venugopal@samsung.com>

diff --git a/tizen_src/chromium_impl/content/common/gpu/media/efl/tizen_video_decode_accelerator.cc b/tizen_src/chromium_impl/content/common/gpu/media/efl/tizen_video_decode_accelerator.cc
index 1bfa0b5..1f002b5 100644 (file)
--- a/tizen_src/chromium_impl/content/common/gpu/media/efl/tizen_video_decode_accelerator.cc
+++ b/tizen_src/chromium_impl/content/common/gpu/media/efl/tizen_video_decode_accelerator.cc
@@ -582,7 +582,7 @@ void TizenVideoDecodeAccelerator::OnDecode(
   }
 
   // lifecycle of buffer_ref will be handled by gstreamer.
-  buffer_ref.release();
+  ignore_result(buffer_ref.release());
 }
 
 void TizenVideoDecodeAccelerator::NotifyError(