Remove unused parameter "stream" from all variants of OnMoreData().

media/audio/android/audio_track_output_android.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/audio/android/audio_track_output_android.h"
 
+#include <algorithm>  // std::min
+
 #include "base/android/jni_android.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time.h"
 
 using base::android::AttachCurrentThread;
 using base::android::CheckException;
 
 namespace media {
 
@@ skipping 264 matching lines @@
 
   int need_buffer = static_cast<int>(buffer_size_ - position);
   CHECK(need_buffer >= 0 && need_buffer <= buffer_size_);
 
   if (!need_buffer)
     return;
 
   // Fill the internal buffer first.
   if (!data_buffer_->data_len()) {
     uint32 src_data_size = source_callback_->OnMoreData(
-        this,
         data_buffer_->GetWritableBuffer(),
         data_buffer_->buffer_size(),
         AudioBuffersState());
     data_buffer_->ResetBuffer(src_data_size);
   }
   need_buffer = std::min(need_buffer,
                          static_cast<int>(data_buffer_->data_len()));
 
   // Prepare a Java array that contains the samples.
   jbyteArray buf = env->NewByteArray(need_buffer);
   env->SetByteArrayRegion(
       buf, 0, need_buffer,
       reinterpret_cast<const jbyte*>(data_buffer_->ReadBuffer()));
   data_buffer_->AdvancePosition(need_buffer);
 
   // Invoke method to submit samples.
   method = env->GetMethodID(j_class_, "write", "([BII)I");
   env->CallIntMethod(j_audio_track_, method, buf, static_cast<jint>(0),
                      static_cast<jint>(need_buffer));
   CheckException(env);
   env->DeleteLocalRef(buf);
 }
 
 }  // namespace media