Fixes issue where Web Speech API drops a frame every 5.1 seconds

media/base/multi_channel_resampler.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/base/multi_channel_resampler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "media/base/audio_bus.h"
@@ skipping 101 matching lines @@
   DCHECK(!resamplers_.empty());
   return resamplers_[0]->ChunkSize();
 }
 
 
 double MultiChannelResampler::BufferedFrames() const {
   DCHECK(!resamplers_.empty());
   return resamplers_[0]->BufferedFrames();
 }
 
+void MultiChannelResampler::PrimeWithSilence() {
+  DCHECK(!resamplers_.empty());
+  for (size_t i = 0; i < resamplers_.size(); ++i)
+    resamplers_[i]->PrimeWithSilence();
+}
 
 }  // namespace media