Rename ContextDestructionObserver to ContextLifecycleObserver

Source/core/dom/ContextLifecycleNotifier.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2013 Google Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 25 matching lines @@
 ContextLifecycleNotifier::ContextLifecycleNotifier(ScriptExecutionContext* context)
     : m_context(context)
     , m_iterating(IteratingNone)
     , m_inDestructor(false)
 {
 }
 
 ContextLifecycleNotifier::~ContextLifecycleNotifier()
 {
     m_inDestructor = true;
-    for (ContextObserverSet::iterator iter = m_destructionObservers.begin(); iter != m_destructionObservers.end(); iter = m_destructionObservers.begin()) {
-        ContextDestructionObserver* observer = *iter;
-        m_destructionObservers.remove(observer);
+    for (ContextObserverSet::iterator iter = m_contextObservers.begin(); iter != m_contextObservers.end(); iter = m_contextObservers.begin()) {
+        ContextLifecycleObserver* observer = *iter;
+        m_contextObservers.remove(observer);
         ASSERT(observer->scriptExecutionContext() == m_context);
         observer->contextDestroyed();
     }
 }
 
-void ContextLifecycleNotifier::addObserver(ContextDestructionObserver* observer, ContextDestructionObserver::Type as)
+void ContextLifecycleNotifier::addObserver(ContextLifecycleObserver* observer, ContextLifecycleObserver::Type as)
 {
     RELEASE_ASSERT(!m_inDestructor);
     RELEASE_ASSERT(m_iterating != IteratingOverContextObservers);
-    m_destructionObservers.add(observer);
-    if (as == ContextDestructionObserver::ActiveDOMObjectType) {
+    m_contextObservers.add(observer);
+    if (as == ContextLifecycleObserver::ActiveDOMObjectType) {
         RELEASE_ASSERT(m_iterating != IteratingOverActiveDOMObjects);
         m_activeDOMObjects.add(static_cast<ActiveDOMObject*>(observer));
     }
 }
 
-void ContextLifecycleNotifier::removeObserver(ContextDestructionObserver* observer, ContextDestructionObserver::Type as)
+void ContextLifecycleNotifier::removeObserver(ContextLifecycleObserver* observer, ContextLifecycleObserver::Type as)
 {
     RELEASE_ASSERT(!m_inDestructor);
     RELEASE_ASSERT(m_iterating != IteratingOverContextObservers);
-    m_destructionObservers.remove(observer);
-    if (as == ContextDestructionObserver::ActiveDOMObjectType) {
+    m_contextObservers.remove(observer);
+    if (as == ContextLifecycleObserver::ActiveDOMObjectType) {
         RELEASE_ASSERT(m_iterating != IteratingOverActiveDOMObjects);
         m_activeDOMObjects.remove(static_cast<ActiveDOMObject*>(observer));
     }
 }
 
 void ContextLifecycleNotifier::notifyResumingActiveDOMObjects()
 {
     TemporaryChange<IterationType> scope(this->m_iterating, IteratingOverActiveDOMObjects);
     ActiveDOMObjectSet::iterator activeObjectsEnd = m_activeDOMObjects.end();
     for (ActiveDOMObjectSet::iterator iter = m_activeDOMObjects.begin(); iter != activeObjectsEnd; ++iter) {
@@ skipping 53 matching lines @@
 void ContextLifecycleNotifier::reportMemoryUsage(WTF::MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::DOM);
     ActiveDOMObjectSet::iterator activeObjectsEnd = m_activeDOMObjects.end();
     for (ActiveDOMObjectSet::iterator iter = m_activeDOMObjects.begin(); iter != activeObjectsEnd; ++iter)
         info.addMember(*iter, "activeDOMObject", WTF::RetainingPointer);
 }
 
 } // namespace WebCore