Use AudioUtilities::kRenderQuantumFrames everywhere

third_party/WebKit/Source/modules/webaudio/AudioNodeInput.cpp

Index: third_party/WebKit/Source/modules/webaudio/AudioNodeInput.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/AudioNodeInput.cpp b/third_party/WebKit/Source/modules/webaudio/AudioNodeInput.cpp
index f91fbe038bfdc894ff4bcc67b0e4dafce9db55d5..fcab9aece164e07503ff62851692cb1f8a029a49 100644
--- a/third_party/WebKit/Source/modules/webaudio/AudioNodeInput.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/AudioNodeInput.cpp
@@ -36,7 +36,7 @@ inline AudioNodeInput::AudioNodeInput(AudioHandler& handler)
       m_handler(handler) {
   // Set to mono by default.
   m_internalSummingBus =
-      AudioBus::create(1, AudioHandler::ProcessingSizeInFrames);
+      AudioBus::create(1, AudioUtilities::kRenderQuantumFrames);
 }
 
 std::unique_ptr<AudioNodeInput> AudioNodeInput::create(AudioHandler& handler) {
@@ -121,7 +121,7 @@ void AudioNodeInput::updateInternalBus() {
     return;
 
   m_internalSummingBus = AudioBus::create(numberOfInputChannels,
-                                          AudioHandler::ProcessingSizeInFrames);
+                                          AudioUtilities::kRenderQuantumFrames);
 }
 
 unsigned AudioNodeInput::numberOfChannels() const {