Revert 95607 - Adding usage entry to chrome://settings/cookies.

chrome/browser/cookies_tree_model.h

Index: chrome/browser/cookies_tree_model.h
===================================================================
--- chrome/browser/cookies_tree_model.h	(revision 95777)
+++ chrome/browser/cookies_tree_model.h	(working copy)
@@ -21,7 +21,6 @@
 #include "chrome/browser/browsing_data_file_system_helper.h"
 #include "chrome/browser/browsing_data_indexed_db_helper.h"
 #include "chrome/browser/browsing_data_local_storage_helper.h"
-#include "chrome/browser/browsing_data_quota_helper.h"
 #include "chrome/common/content_settings.h"
 #include "net/base/cookie_monster.h"
 #include "ui/base/models/tree_node_model.h"
@@ -37,7 +36,6 @@
 class CookieTreeFileSystemNode;
 class CookieTreeLocalStorageNode;
 class CookieTreeLocalStoragesNode;
-class CookieTreeQuotaNode;
 class CookieTreeSessionStorageNode;
 class CookieTreeSessionStoragesNode;
 class CookieTreeIndexedDBNode;
@@ -71,9 +69,8 @@
       TYPE_APPCACHE,  // This is used for CookieTreeAppCacheNode.
       TYPE_INDEXED_DBS,  // This is used for CookieTreeIndexedDBsNode.
       TYPE_INDEXED_DB,  // This is used for CookieTreeIndexedDBNode.
-      TYPE_FILE_SYSTEMS,  // This is used for CookieTreeFileSystemsNode.
-      TYPE_FILE_SYSTEM,  // This is used for CookieTreeFileSystemNode.
-      TYPE_QUOTA,  // This is used for CookieTreeQuotaNode.
+      TYPE_FILE_SYSTEMS, // This is used for CookieTreeFileSystemsNode.
+      TYPE_FILE_SYSTEM, // This is used for CookieTreeFileSystemNode.
     };
 
     // TODO(viettrungluu): Figure out whether we want to store |origin| as a
@@ -88,8 +85,7 @@
             session_storage_info,
         const appcache::AppCacheInfo* appcache_info,
         const BrowsingDataIndexedDBHelper::IndexedDBInfo* indexed_db_info,
-        const BrowsingDataFileSystemHelper::FileSystemInfo* file_system_info,
-        const BrowsingDataQuotaHelper::QuotaInfo* quota_info)
+        const BrowsingDataFileSystemHelper::FileSystemInfo* file_system_info)
         : origin(UTF16ToWideHack(origin)),
           node_type(node_type),
           cookie(cookie),
@@ -98,15 +94,13 @@
           session_storage_info(session_storage_info),
           appcache_info(appcache_info),
           indexed_db_info(indexed_db_info),
-          file_system_info(file_system_info),
-          quota_info(quota_info) {
+          file_system_info(file_system_info) {
       DCHECK((node_type != TYPE_DATABASE) || database_info);
       DCHECK((node_type != TYPE_LOCAL_STORAGE) || local_storage_info);
       DCHECK((node_type != TYPE_SESSION_STORAGE) || session_storage_info);
       DCHECK((node_type != TYPE_APPCACHE) || appcache_info);
       DCHECK((node_type != TYPE_INDEXED_DB) || indexed_db_info);
       DCHECK((node_type != TYPE_FILE_SYSTEM) || file_system_info);
-      DCHECK((node_type != TYPE_QUOTA) || quota_info);
     }
 #if !defined(WCHAR_T_IS_UTF16)
     DetailedInfo(const std::wstring& origin, NodeType node_type,
@@ -118,8 +112,7 @@
             session_storage_info,
         const appcache::AppCacheInfo* appcache_info,
         const BrowsingDataIndexedDBHelper::IndexedDBInfo* indexed_db_info,
-        const BrowsingDataFileSystemHelper::FileSystemInfo* file_system_info,
-        const BrowsingDataQuotaHelper::QuotaInfo* quota_info)
+        const BrowsingDataFileSystemHelper::FileSystemInfo* file_system_info)
         : origin(origin),
           node_type(node_type),
           cookie(cookie),
@@ -128,15 +121,13 @@
           session_storage_info(session_storage_info),
           appcache_info(appcache_info),
           indexed_db_info(indexed_db_info),
-          file_system_info(file_system_info),
-          quota_info(quota_info) {
+          file_system_info(file_system_info) {
       DCHECK((node_type != TYPE_DATABASE) || database_info);
       DCHECK((node_type != TYPE_LOCAL_STORAGE) || local_storage_info);
       DCHECK((node_type != TYPE_SESSION_STORAGE) || session_storage_info);
       DCHECK((node_type != TYPE_APPCACHE) || appcache_info);
       DCHECK((node_type != TYPE_INDEXED_DB) || indexed_db_info);
       DCHECK((node_type != TYPE_FILE_SYSTEM) || file_system_info);
-      DCHECK((node_type != TYPE_QUOTA) || quota_info);
     }
 #endif
 
@@ -150,7 +141,6 @@
     const appcache::AppCacheInfo* appcache_info;
     const BrowsingDataIndexedDBHelper::IndexedDBInfo* indexed_db_info;
     const BrowsingDataFileSystemHelper::FileSystemInfo* file_system_info;
-    const BrowsingDataQuotaHelper::QuotaInfo* quota_info;
   };
 
   CookieTreeNode() {}
@@ -221,8 +211,6 @@
   CookieTreeAppCachesNode* GetOrCreateAppCachesNode();
   CookieTreeIndexedDBsNode* GetOrCreateIndexedDBsNode();
   CookieTreeFileSystemsNode* GetOrCreateFileSystemsNode();
-  CookieTreeQuotaNode* UpdateOrCreateQuotaNode(
-      BrowsingDataQuotaHelper::QuotaInfo* quota_info);
 
   // Creates an content exception for this origin of type
   // CONTENT_SETTINGS_TYPE_COOKIES.
@@ -245,7 +233,6 @@
   CookieTreeAppCachesNode* appcaches_child_;
   CookieTreeIndexedDBsNode* indexed_dbs_child_;
   CookieTreeFileSystemsNode* file_systems_child_;
-  CookieTreeQuotaNode* quota_child_;
 
   // The URL for which this node was initially created.
   GURL url_;
@@ -511,25 +498,7 @@
   DISALLOW_COPY_AND_ASSIGN(CookieTreeIndexedDBsNode);
 };
 
-// CookieTreeQuotaNode --------------------------------------------------
-class CookieTreeQuotaNode : public CookieTreeNode {
- public:
-  // Does not take ownership of quota_info, and quota_info should remain valid
-  // at least as long as the CookieTreeQuotaNode is valid.
-  explicit CookieTreeQuotaNode(BrowsingDataQuotaHelper::QuotaInfo* quota_info);
-  virtual ~CookieTreeQuotaNode();
 
-  virtual void DeleteStoredObjects();
-  virtual DetailedInfo GetDetailedInfo() const;
-
- private:
-  // quota_info_ is not owned by the node, and is expected to remain valid as
-  // long as the CookieTreeQuotaNode is valid.
-  BrowsingDataQuotaHelper::QuotaInfo* quota_info_;
-
-  DISALLOW_COPY_AND_ASSIGN(CookieTreeQuotaNode);
-};
-
 // CookiesTreeModel -----------------------------------------------------------
 class CookiesTreeModel : public ui::TreeNodeModel<CookieTreeNode> {
  public:
@@ -552,7 +521,6 @@
       BrowsingDataAppCacheHelper* appcache_helper,
       BrowsingDataIndexedDBHelper* indexed_db_helper,
       BrowsingDataFileSystemHelper* file_system_helper,
-      BrowsingDataQuotaHelper* quota_helper,
       bool use_cookie_source);
   virtual ~CookiesTreeModel();
 
@@ -597,7 +565,6 @@
       IndexedDBInfoList;
   typedef std::vector<BrowsingDataFileSystemHelper::FileSystemInfo>
       FileSystemInfoList;
-  typedef std::vector<BrowsingDataQuotaHelper::QuotaInfo> QuotaInfoArray;
 
   void LoadCookies();
   void LoadCookiesWithFilter(const std::wstring& filter);
@@ -612,7 +579,6 @@
       const IndexedDBInfoList& indexed_db_info);
   void OnFileSystemModelInfoLoaded(
       const FileSystemInfoList& file_system_info);
-  void OnQuotaModelInfoLoaded(const QuotaInfoArray& quota_info);
 
   void PopulateAppCacheInfoWithFilter(const std::wstring& filter);
   void PopulateDatabaseInfoWithFilter(const std::wstring& filter);
@@ -620,7 +586,6 @@
   void PopulateSessionStorageInfoWithFilter(const std::wstring& filter);
   void PopulateIndexedDBInfoWithFilter(const std::wstring& filter);
   void PopulateFileSystemInfoWithFilter(const std::wstring& filter);
-  void PopulateQuotaInfoWithFilter(const std::wstring& filter);
 
   void NotifyObserverBeginBatch();
   void NotifyObserverEndBatch();
@@ -637,12 +602,10 @@
   scoped_refptr<BrowsingDataLocalStorageHelper> session_storage_helper_;
   scoped_refptr<BrowsingDataIndexedDBHelper> indexed_db_helper_;
   scoped_refptr<BrowsingDataFileSystemHelper> file_system_helper_;
-  scoped_refptr<BrowsingDataQuotaHelper> quota_helper_;
   LocalStorageInfoList local_storage_info_list_;
   LocalStorageInfoList session_storage_info_list_;
   IndexedDBInfoList indexed_db_info_list_;
   FileSystemInfoList file_system_info_list_;
-  QuotaInfoArray quota_info_list_;
 
   // The CookiesTreeModel maintains a separate list of observers that are
   // specifically of the type CookiesTreeModel::Observer.
@@ -663,7 +626,6 @@
   friend class CookieTreeLocalStorageNode;
   friend class CookieTreeIndexedDBNode;
   friend class CookieTreeFileSystemNode;
-  friend class CookieTreeQuotaNode;
 
   DISALLOW_COPY_AND_ASSIGN(CookiesTreeModel);
 };