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

media/base/multi_channel_resampler.cc

Index: media/base/multi_channel_resampler.cc
diff --git a/media/base/multi_channel_resampler.cc b/media/base/multi_channel_resampler.cc
index b0ab88d6820cb7a1ca1c5fc42c5f51d6a52e244c..4ec44d8ede906fe5e41b51b7c6a0e9a6df87a8fe 100644
--- a/media/base/multi_channel_resampler.cc
+++ b/media/base/multi_channel_resampler.cc
@@ -119,5 +119,10 @@ double MultiChannelResampler::BufferedFrames() const {
   return resamplers_[0]->BufferedFrames();
 }
 
+void MultiChannelResampler::PrimeWithSilence() {
+  DCHECK(!resamplers_.empty());
+  for (size_t i = 0; i < resamplers_.size(); ++i)
+    resamplers_[i]->PrimeWithSilence();
+}
 
 }  // namespace media