1 files changed, 8 insertions, 9 deletions
diff --git a/Source/WebCore/dom/ContextDestructionObserver.h b/Source/WebCore/dom/ContextDestructionObserver.h
index ca956abc8..ebb8d3e78 100644
--- a/Source/WebCore/dom/ContextDestructionObserver.h
+++ b/Source/WebCore/dom/ContextDestructionObserver.h
@@ -10,10 +10,10 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
@@ -24,8 +24,9 @@
  *
  */
 
-#ifndef ContextDestructionObserver_h
-#define ContextDestructionObserver_h
+#pragma once
+
+#include "PlatformExportMacros.h"
 
 namespace WebCore {
 
@@ -33,18 +34,16 @@ class ScriptExecutionContext;
 
 class ContextDestructionObserver {
 public:
-    explicit ContextDestructionObserver(ScriptExecutionContext*);
-    virtual void contextDestroyed();
+    WEBCORE_EXPORT explicit ContextDestructionObserver(ScriptExecutionContext*);
+    WEBCORE_EXPORT virtual void contextDestroyed();
 
     ScriptExecutionContext* scriptExecutionContext() const { return m_scriptExecutionContext; }
 
 protected:
-    virtual ~ContextDestructionObserver();
+    WEBCORE_EXPORT virtual ~ContextDestructionObserver();
     void observeContext(ScriptExecutionContext*);
 
     ScriptExecutionContext* m_scriptExecutionContext;
 };
 
 } // namespace WebCore
-
-#endif // ContextDestructionObserver_h