[v8 gc] Introduce a base class for all objects that can have pending activity

third_party/WebKit/Source/modules/speech/SpeechRecognition.h

Index: third_party/WebKit/Source/modules/speech/SpeechRecognition.h
diff --git a/third_party/WebKit/Source/modules/speech/SpeechRecognition.h b/third_party/WebKit/Source/modules/speech/SpeechRecognition.h
index a216bbf83f57f60e8d6d8325a89ec1e7d33a5d29..17d8323e7a6fe111d176e6c4bcd1f0c5c1ae7c77 100644
--- a/third_party/WebKit/Source/modules/speech/SpeechRecognition.h
+++ b/third_party/WebKit/Source/modules/speech/SpeechRecognition.h
@@ -26,6 +26,7 @@
 #ifndef SpeechRecognition_h
 #define SpeechRecognition_h
 
+#include "bindings/core/v8/ActiveScriptWrappable.h"
 #include "core/dom/ActiveDOMObject.h"
 #include "core/page/PageLifecycleObserver.h"
 #include "modules/EventTargetModules.h"
@@ -45,7 +46,7 @@ class MediaStreamTrack;
 class SpeechRecognitionController;
 class SpeechRecognitionError;
 
-class MODULES_EXPORT SpeechRecognition final : public RefCountedGarbageCollectedEventTargetWithInlineData<SpeechRecognition>, public PageLifecycleObserver, public ActiveDOMObject {
+class MODULES_EXPORT SpeechRecognition final : public RefCountedGarbageCollectedEventTargetWithInlineData<SpeechRecognition>, public PageLifecycleObserver, public ActiveScriptWrappable, public ActiveDOMObject {
     REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(SpeechRecognition);
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SpeechRecognition);
     DEFINE_WRAPPERTYPEINFO();
@@ -90,8 +91,10 @@ public:
     const AtomicString& interfaceName() const override;
     ExecutionContext* getExecutionContext() const override;
 
+    // ActiveScriptWrappable.
+    bool hasPendingActivity() const final;
+
     // ActiveDOMObject.
-    bool hasPendingActivity() const override;
     void stop() override;
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(audiostart);