1 files changed, 13 insertions, 8 deletions
diff --git a/Source/WebCore/plugins/PluginViewBase.h b/Source/WebCore/plugins/PluginViewBase.h
index 84cd5f81b..5d8e321b6 100644
--- a/Source/WebCore/plugins/PluginViewBase.h
+++ b/Source/WebCore/plugins/PluginViewBase.h
@@ -22,9 +22,10 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef PluginWidget_h
-#define PluginWidget_h
+#pragma once
 
+#include "AudioHardwareListener.h"
+#include "BridgeJSC.h"
 #include "PlatformLayer.h"
 #include "ScrollTypes.h"
 #include "Widget.h"
@@ -44,14 +45,12 @@ class Scrollbar;
 // It's intended as a stopgap measure until we can merge all plug-in views into a single plug-in view.
 class PluginViewBase : public Widget {
 public:
-#if USE(ACCELERATED_COMPOSITING)
     virtual PlatformLayer* platformLayer() const { return 0; }
 #if PLATFORM(IOS)
     virtual bool willProvidePluginLayer() const { return false; }
     virtual void attachPluginLayer() { }
     virtual void detachPluginLayer() { }
 #endif
-#endif
 
     virtual JSC::JSObject* scriptObject(JSC::JSGlobalObject*) { return 0; }
     virtual void storageBlockingStateChanged() { }
@@ -73,15 +72,21 @@ public:
 
     virtual bool shouldAllowNavigationFromDrags() const { return false; }
 
-    virtual bool isPluginViewBase() const { return true; }
+    bool isPluginViewBase() const override { return true; }
     virtual bool shouldNotAddLayer() const { return false; }
 
+    virtual AudioHardwareActivityType audioHardwareActivity() const { return AudioHardwareActivityType::Unknown; }
+
+    virtual void setJavaScriptPaused(bool) { }
+
+    virtual RefPtr<JSC::Bindings::Instance> bindingInstance() { return nullptr; }
+    
+    virtual void willDetatchRenderer() { }
+
 protected:
     explicit PluginViewBase(PlatformWidget widget = 0) : Widget(widget) { }
 };
 
-WIDGET_TYPE_CASTS(PluginViewBase, isPluginViewBase());
-
 } // namespace WebCore
 
-#endif // PluginWidget_h
+SPECIALIZE_TYPE_TRAITS_WIDGET(PluginViewBase, isPluginViewBase())