Defer OMX Flush() when no input buffers are available.

ppapi/examples/video_decode/video_decode.cc

Index: ppapi/examples/video_decode/video_decode.cc
diff --git a/ppapi/examples/video_decode/video_decode.cc b/ppapi/examples/video_decode/video_decode.cc
index affea3cc25c0dee4d5035ccee64c68a07875f7b1..18c671ce75a544b6efc00af884cf543a432b5ae6 100644
--- a/ppapi/examples/video_decode/video_decode.cc
+++ b/ppapi/examples/video_decode/video_decode.cc
@@ -459,7 +459,7 @@ void VideoDecodeDemoInstance::PictureReady(PP_Resource decoder,
 }
 
 void VideoDecodeDemoInstance::NotifyError(PP_Resource decoder,
-                                    PP_VideoDecodeError_Dev error) {
+                                          PP_VideoDecodeError_Dev error) {
   LogError(this).s() << "Received error: " << error;
   assert(!"Unexpected error; see stderr for details");
 }