Replace ENABLE(ASSERT) with DCHECK_IS_ON().

third_party/WebKit/Source/modules/webdatabase/DatabaseManager.cpp

 /*
  * Copyright (C) 2012 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 46 matching lines @@
 void DatabaseManager::terminateDatabaseThread() {
   DCHECK(isMainThread());
   if (!s_databaseManager)
     return;
   for (const Member<DatabaseContext>& context :
        s_databaseManager->m_contextMap.values())
     context->stopDatabases();
 }
 
 DatabaseManager::DatabaseManager()
-#if ENABLE(ASSERT)
-    : m_databaseContextRegisteredCount(0),
-      m_databaseContextInstanceCount(0)
-#endif
 {
 }
 
 DatabaseManager::~DatabaseManager() {}
 
 // This is just for ignoring DatabaseCallback::handleEvent()'s return value.
 static void databaseCallbackHandleEvent(DatabaseCallback* callback,
                                         Database* database) {
   callback->handleEvent(database);
 }
@@ skipping 10 matching lines @@
     ExecutionContext* context) {
   if (DatabaseContext* databaseContext = existingDatabaseContextFor(context))
     return databaseContext;
   return DatabaseContext::create(context);
 }
 
 void DatabaseManager::registerDatabaseContext(
     DatabaseContext* databaseContext) {
   ExecutionContext* context = databaseContext->getExecutionContext();
   m_contextMap.set(context, databaseContext);
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
   m_databaseContextRegisteredCount++;
 #endif
 }
 
 void DatabaseManager::unregisterDatabaseContext(
     DatabaseContext* databaseContext) {
   ExecutionContext* context = databaseContext->getExecutionContext();
   ASSERT(m_contextMap.get(context));
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
   m_databaseContextRegisteredCount--;
 #endif
   m_contextMap.remove(context);
 }
 
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
 void DatabaseManager::didConstructDatabaseContext() {
   m_databaseContextInstanceCount++;
 }
 
 void DatabaseManager::didDestructDatabaseContext() {
   m_databaseContextInstanceCount--;
   ASSERT(m_databaseContextRegisteredCount <= m_databaseContextInstanceCount);
 }
 #endif
 
@@ skipping 101 matching lines @@
                                                         createIfDoesNotExist);
 }
 
 void DatabaseManager::logErrorMessage(ExecutionContext* context,
                                       const String& message) {
   context->addConsoleMessage(
       ConsoleMessage::create(StorageMessageSource, ErrorMessageLevel, message));
 }
 
 }  // namespace blink