Bug 715162: Move LazyIdleThread to xpcom/. r=bent

--HG--
rename : dom/indexedDB/LazyIdleThread.cpp => xpcom/threads/LazyIdleThread.cpp
rename : dom/indexedDB/LazyIdleThread.h => xpcom/threads/LazyIdleThread.h

dom/indexedDB/IDBDatabase.cpp

@@ -57,7 +57,6 @@
 #include "IDBTransaction.h"
 #include "IDBFactory.h"
 #include "IndexedDatabaseManager.h"
-#include "LazyIdleThread.h"
 #include "TransactionThreadPool.h"
 #include "DictionaryHelpers.h"
 

dom/indexedDB/IDBFactory.cpp

@@ -69,7 +69,6 @@
 #include "IDBKeyRange.h"
 #include "IndexedDatabaseManager.h"
 #include "Key.h"
-#include "LazyIdleThread.h"
 #include "nsIScriptSecurityManager.h"
 
 using namespace mozilla;

dom/indexedDB/IndexedDatabaseManager.cpp

@@ -49,6 +49,7 @@
 #include "nsISimpleEnumerator.h"
 #include "nsITimer.h"
 
+#include "mozilla/LazyIdleThread.h"
 #include "mozilla/Preferences.h"
 #include "mozilla/Services.h"
 #include "mozilla/storage.h"
@@ -65,7 +66,6 @@
 #include "IDBEvents.h"
 #include "IDBFactory.h"
 #include "IDBKeyRange.h"
-#include "LazyIdleThread.h"
 #include "OpenDatabaseHelper.h"
 #include "TransactionThreadPool.h"
 

dom/indexedDB/Makefile.in

@@ -68,7 +68,6 @@ CPPSRCS = \
   IDBTransaction.cpp \
   IDBFactory.cpp \
   IndexedDatabaseManager.cpp \
-  LazyIdleThread.cpp \
   OpenDatabaseHelper.cpp \
   TransactionThreadPool.cpp \
   Key.cpp \
@@ -87,7 +86,6 @@ EXPORTS_mozilla/dom/indexedDB = \
   IndexedDatabaseManager.h \
   IDBFactory.h \
   Key.h \
-  LazyIdleThread.h \
   FileManager.h \
   FileInfo.h \
   $(NULL)

xpcom/threads/LazyIdleThread.cpp

@@ -60,9 +60,7 @@
 #define ASSERT_OWNING_THREAD() /* nothing */
 #endif
 
-USING_INDEXEDDB_NAMESPACE
-
-using mozilla::MutexAutoLock;
+namespace mozilla {
 
 LazyIdleThread::LazyIdleThread(PRUint32 aIdleTimeoutMS,
                                ShutdownMethod aShutdownMethod,
@@ -558,3 +556,5 @@ LazyIdleThread::Observe(nsISupports* /* aSubject */,
   Shutdown();
   return NS_OK;
 }
+
+} // namespace mozilla

xpcom/threads/LazyIdleThread.h

@@ -37,20 +37,23 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-#ifndef mozilla_dom_indexeddb_lazyidlethread_h__
-#define mozilla_dom_indexeddb_lazyidlethread_h__
+#ifndef mozilla_lazyidlethread_h__
+#define mozilla_lazyidlethread_h__
 
-#include "mozilla/dom/indexedDB/IndexedDatabase.h"
+#ifndef MOZILLA_INTERNAL_API
+#error "This header is only usable from within libxul (MOZILLA_INTERNAL_API)."
+#endif
 
 #include "nsIObserver.h"
 #include "nsIThreadInternal.h"
 #include "nsITimer.h"
 
 #include "mozilla/Mutex.h"
+#include "nsCOMPtr.h"
 
 #define IDLE_THREAD_TOPIC "thread-shutting-down"
 
-BEGIN_INDEXEDDB_NAMESPACE
+namespace mozilla {
 
 /**
  * This class provides a basic event target that creates its thread lazily and
@@ -236,6 +239,6 @@ private:
   bool mIdleTimeoutEnabled;
 };
 
-END_INDEXEDDB_NAMESPACE
+} // namespace mozilla
 
-#endif // mozilla_dom_indexeddb_lazyidlethread_h__
+#endif // mozilla_lazyidlethread_h__

xpcom/threads/Makefile.in

@@ -61,6 +61,7 @@ CPPSRCS		= \
 		nsTimerImpl.cpp \
 		TimerThread.cpp \
 		HangMonitor.cpp \
+		LazyIdleThread.cpp \
 		$(NULL)
 
 EXPORTS		= \
@@ -72,6 +73,7 @@ EXPORTS		= \
 
 EXPORTS_mozilla = \
   HangMonitor.h \
+  LazyIdleThread.h \
   $(NULL)
 
 XPIDLSRCS	= \