1 files changed, 1 insertions, 77 deletions

diff --git a/chromium/third_party/blink/renderer/modules/webaudio/audio_destination_node.cc b/chromium/third_party/blink/renderer/modules/webaudio/audio_destination_node.cc
index d3d89db4acf..ac37756aab8 100644
--- a/chromium/third_party/blink/renderer/modules/webaudio/audio_destination_node.cc
+++ b/chromium/third_party/blink/renderer/modules/webaudio/audio_destination_node.cc
@@ -24,13 +24,8 @@
  */
 
 #include "third_party/blink/renderer/modules/webaudio/audio_destination_node.h"
-#include "third_party/blink/renderer/modules/webaudio/audio_node_input.h"
-#include "third_party/blink/renderer/modules/webaudio/audio_node_output.h"
+
 #include "third_party/blink/renderer/modules/webaudio/base_audio_context.h"
-#include "third_party/blink/renderer/platform/audio/audio_utilities.h"
-#include "third_party/blink/renderer/platform/audio/denormal_disabler.h"
-#include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h"
-#include "third_party/blink/renderer/platform/wtf/atomics.h"
 
 namespace blink {
 
@@ -43,77 +38,6 @@ AudioDestinationHandler::~AudioDestinationHandler() {
   DCHECK(!IsInitialized());
 }
 
-void AudioDestinationHandler::Render(AudioBus* source_bus,
-                                     AudioBus* destination_bus,
-                                     size_t number_of_frames,
-                                     const AudioIOPosition& output_position) {
-  TRACE_EVENT0("webaudio", "AudioDestinationHandler::Render");
-
-  // We don't want denormals slowing down any of the audio processing
-  // since they can very seriously hurt performance.  This will take care of all
-  // AudioNodes because they all process within this scope.
-  DenormalDisabler denormal_disabler;
-
-  // Need to check if the context actually alive. Otherwise the subsequent
-  // steps will fail. If the context is not alive somehow, return immediately
-  // and do nothing.
-  //
-  // TODO(hongchan): because the context can go away while rendering, so this
-  // check cannot guarantee the safe execution of the following steps.
-  DCHECK(Context());
-  if (!Context())
-    return;
-
-  Context()->GetDeferredTaskHandler().SetAudioThreadToCurrentThread();
-
-  // If the destination node is not initialized, pass the silence to the final
-  // audio destination (one step before the FIFO). This check is for the case
-  // where the destination is in the middle of tearing down process.
-  if (!IsInitialized()) {
-    destination_bus->Zero();
-    return;
-  }
-
-  // Let the context take care of any business at the start of each render
-  // quantum.
-  Context()->HandlePreRenderTasks(output_position);
-
-  // Prepare the local audio input provider for this render quantum.
-  if (source_bus)
-    local_audio_input_provider_.Set(source_bus);
-
-  DCHECK_GE(NumberOfInputs(), 1u);
-  if (NumberOfInputs() < 1) {
-    destination_bus->Zero();
-    return;
-  }
-  // This will cause the node(s) connected to us to process, which in turn will
-  // pull on their input(s), all the way backwards through the rendering graph.
-  AudioBus* rendered_bus = Input(0).Pull(destination_bus, number_of_frames);
-
-  if (!rendered_bus) {
-    destination_bus->Zero();
-  } else if (rendered_bus != destination_bus) {
-    // in-place processing was not possible - so copy
-    destination_bus->CopyFrom(*rendered_bus);
-  }
-
-  // Process nodes which need a little extra help because they are not connected
-  // to anything, but still need to process.
-  Context()->GetDeferredTaskHandler().ProcessAutomaticPullNodes(
-      number_of_frames);
-
-  // Let the context take care of any business at the end of each render
-  // quantum.
-  Context()->HandlePostRenderTasks();
-
-  // Advance current sample-frame.
-  size_t new_sample_frame = current_sample_frame_ + number_of_frames;
-  ReleaseStore(&current_sample_frame_, new_sample_frame);
-
-  Context()->UpdateWorkletGlobalScopeOnRenderingThread();
-}
-
 // ----------------------------------------------------------------
 
 AudioDestinationNode::AudioDestinationNode(BaseAudioContext& context)