Moved BJob, and JobQueue into the support kit.

* Put it in the BSupportKit namespace, following the style introduced
  with the package kit for now.
* The BSupportKit::BJob class no longer knows about the package kit's
  Context class. However, the BPackageKit::BJob class does.
* Due to the namespace juggling, a lot of files had to be touched.
* The JobQueue class remains private.
* Due to the way Haiku is built on itself, you cannot build this change
  under Haiku with an older release.

headers/private/package/JobQueue.h

@@ -1,66 +0,0 @@
-/*
- * Copyright 2011, Haiku, Inc.
- * Distributed under the terms of the MIT License.
- */
-#ifndef _PACKAGE__PRIVATE__JOB_QUEUE_H_
-#define _PACKAGE__PRIVATE__JOB_QUEUE_H_
-
-
-#include <Locker.h>
-#include <SupportDefs.h>
-
-#include <package/Job.h>
-
-
-namespace BPackageKit {
-
-namespace BPrivate {
-
-
-class JobQueue : private BJobStateListener {
-public:
-								JobQueue();
-	virtual						~JobQueue();
-
-			status_t			InitCheck() const;
-
-			status_t			AddJob(BJob* job);
-									// takes ownership
-			status_t			RemoveJob(BJob* job);
-									// gives up ownership
-
-			BJob*				Pop();
-									// caller owns job
-
-			void				Close();
-
-private:
-								// BJobStateListener
-	virtual	void				JobSucceeded(BJob* job);
-	virtual	void				JobFailed(BJob* job);
-
-private:
-			struct JobPriorityLess;
-			class JobPriorityQueue;
-
-private:
-			status_t			_Init();
-
-			void				_RequeueDependantJobsOf(BJob* job);
-			void				_RemoveDependantJobsOf(BJob* job);
-
-			BLocker				fLock;
-			uint32				fNextTicketNumber;
-			JobPriorityQueue*	fQueuedJobs;
-			sem_id				fHaveRunnableJobSem;
-
-			status_t			fInitStatus;
-};
-
-
-}	// namespace BPrivate
-
-}	// namespace BPackageKit
-
-
-#endif // _PACKAGE__PRIVATE__JOB_QUEUE_H_

headers/private/package/manager/PackageManager.h

@@ -29,7 +29,7 @@
 
 namespace BPackageKit {
 
-	
+
 class BCommitTransactionResult;
 
 
@@ -42,7 +42,7 @@ using BPackageKit::BPrivate::BActivationTransaction;
 using BPackageKit::BPrivate::BDaemonClient;
 
 
-class BPackageManager : protected BJobStateListener {
+class BPackageManager : protected BSupportKit::BJobStateListener {
 public:
 			class RemoteRepository;
 			class LocalRepository;
@@ -118,9 +118,9 @@ protected:
 
 protected:
 			// BJobStateListener
-	virtual	void				JobStarted(BJob* job);
-	virtual	void				JobProgress(BJob* job);
-	virtual	void				JobSucceeded(BJob* job);
+	virtual	void				JobStarted(BSupportKit::BJob* job);
+	virtual	void				JobProgress(BSupportKit::BJob* job);
+	virtual	void				JobSucceeded(BSupportKit::BJob* job);
 
 private:
 			void				_HandleProblems();