- Add a SetPriority method to ThreadWrapper

- Remove 'priority' from CreateThread and related member variables from implementations
- Make supplying a name for threads, non-optional

BUG=
R=magjed@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44729004

Cr-Commit-Position: refs/heads/master@{#8810}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8810 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/modules/audio_device/android/opensles_input.cc

@@ -470,13 +470,14 @@ void OpenSlesInput::RecorderSimpleBufferQueueCallbackHandler(
 }
 
 bool OpenSlesInput::StartCbThreads() {
-  rec_thread_ = ThreadWrapper::CreateThread(CbThread, this, kRealtimePriority,
+  rec_thread_ = ThreadWrapper::CreateThread(CbThread, this,
                                             "opensl_rec_thread");
   assert(rec_thread_.get());
   if (!rec_thread_->Start()) {
     assert(false);
     return false;
   }
+  rec_thread_->SetPriority(kRealtimePriority);
   OPENSL_RETURN_ON_FAILURE(
       (*sles_recorder_itf_)->SetRecordState(sles_recorder_itf_,
                                             SL_RECORDSTATE_RECORDING),