sync: Refactor per-datatype throttling

sync/internal_api/all_status.h

Index: sync/internal_api/all_status.h
diff --git a/sync/internal_api/all_status.h b/sync/internal_api/all_status.h
deleted file mode 100644
index f60b9ea384a1c684808b4da760520d2260c68b94..0000000000000000000000000000000000000000
--- a/sync/internal_api/all_status.h
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// The AllStatus object watches various sync engine components and aggregates
-// the status of all of them into one place.
-
-#ifndef SYNC_INTERNAL_API_ALL_STATUS_H_
-#define SYNC_INTERNAL_API_ALL_STATUS_H_
-#pragma once
-
-#include <map>
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/synchronization/lock.h"
-#include "sync/engine/sync_engine_event.h"
-#include "sync/engine/syncer_types.h"
-#include "sync/internal_api/public/syncable/model_type.h"
-#include "sync/internal_api/sync_manager.h"
-
-namespace browser_sync {
-
-class ScopedStatusLock;
-struct ServerConnectionEvent;
-
-// TODO(rlarocque):
-// Most of this data ends up on the about:sync page.  But the page is only
-// 'pinged' to update itself at the end of a sync cycle.  A user could refresh
-// manually, but unless their timing is excellent it's unlikely that a user will
-// see any state in mid-sync cycle.  We have no plans to change this.
-//
-// What we do intend to do is improve the UI so that changes following a sync
-// cycle are more visible.  Without such a change, the status summary for a
-// healthy syncer will constantly display as "READY" and never provide any
-// indication of a sync cycle being performed.  See crbug.com/108100.
-
-class AllStatus : public SyncEngineEventListener {
-  friend class ScopedStatusLock;
- public:
-  AllStatus();
-  virtual ~AllStatus();
-
-  virtual void OnSyncEngineEvent(const SyncEngineEvent& event) OVERRIDE;
-
-  sync_api::SyncManager::Status status() const;
-
-  void SetNotificationsEnabled(bool notifications_enabled);
-
-  void IncrementNotifiableCommits();
-
-  void IncrementNotificationsReceived();
-
-  void SetEncryptedTypes(syncable::ModelTypeSet types);
-  void SetCryptographerReady(bool ready);
-  void SetCryptoHasPendingKeys(bool has_pending_keys);
-
-  void SetUniqueId(const std::string& guid);
-
- protected:
-  // Examines syncer to calculate syncing and the unsynced count,
-  // and returns a Status with new values.
-  sync_api::SyncManager::Status CalcSyncing(const SyncEngineEvent& event) const;
-  sync_api::SyncManager::Status CreateBlankStatus() const;
-
-  sync_api::SyncManager::Status status_;
-
-  mutable base::Lock mutex_;  // Protects all data members.
-  DISALLOW_COPY_AND_ASSIGN(AllStatus);
-};
-
-class ScopedStatusLock {
- public:
-  explicit ScopedStatusLock(AllStatus* allstatus);
-  ~ScopedStatusLock();
- protected:
-  AllStatus* allstatus_;
-};
-
-}  // namespace browser_sync
-
-#endif  // SYNC_INTERNAL_API_ALL_STATUS_H_