1 files changed, 4 insertions, 1 deletions
diff --git a/chromium/third_party/blink/renderer/modules/webaudio/audio_scheduled_source_node.h b/chromium/third_party/blink/renderer/modules/webaudio/audio_scheduled_source_node.h
index 2fdb9bac867..d526a776c4c 100644
--- a/chromium/third_party/blink/renderer/modules/webaudio/audio_scheduled_source_node.h
+++ b/chromium/third_party/blink/renderer/modules/webaudio/audio_scheduled_source_node.h
@@ -30,6 +30,7 @@
 #define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBAUDIO_AUDIO_SCHEDULED_SOURCE_NODE_H_
 
 #include <atomic>
+#include "base/memory/weak_ptr.h"
 #include "third_party/blink/renderer/bindings/core/v8/active_script_wrappable.h"
 #include "third_party/blink/renderer/modules/webaudio/audio_node.h"
 
@@ -38,7 +39,9 @@ namespace blink {
 class BaseAudioContext;
 class AudioBus;
 
-class AudioScheduledSourceHandler : public AudioHandler {
+class AudioScheduledSourceHandler
+    : public AudioHandler,
+      public base::SupportsWeakPtr<AudioScheduledSourceHandler> {
  public:
   // These are the possible states an AudioScheduledSourceNode can be in:
   //