Move IndexedDB files out of in_process_webkit

content/browser/in_process_webkit/indexed_db_dispatcher_host.h

Index: content/browser/in_process_webkit/indexed_db_dispatcher_host.h
diff --git a/content/browser/in_process_webkit/indexed_db_dispatcher_host.h b/content/browser/in_process_webkit/indexed_db_dispatcher_host.h
deleted file mode 100644
index 773c7b881fd6c7f8bfa212a9299d829c734f701d..0000000000000000000000000000000000000000
--- a/content/browser/in_process_webkit/indexed_db_dispatcher_host.h
+++ /dev/null
@@ -1,209 +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.
-
-#ifndef CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_DISPATCHER_HOST_H_
-#define CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_DISPATCHER_HOST_H_
-
-#include <map>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/id_map.h"
-#include "content/public/browser/browser_message_filter.h"
-
-class GURL;
-struct IndexedDBDatabaseMetadata;
-struct IndexedDBHostMsg_DatabaseCount_Params;
-struct IndexedDBHostMsg_DatabaseCreateIndex_Params;
-struct IndexedDBHostMsg_DatabaseCreateObjectStore_Params;
-struct IndexedDBHostMsg_DatabaseCreateTransaction_Params;
-struct IndexedDBHostMsg_DatabaseDeleteRange_Params;
-struct IndexedDBHostMsg_DatabaseGet_Params;
-struct IndexedDBHostMsg_DatabaseOpenCursor_Params;
-struct IndexedDBHostMsg_DatabasePut_Params;
-struct IndexedDBHostMsg_DatabaseSetIndexKeys_Params;
-struct IndexedDBHostMsg_FactoryDeleteDatabase_Params;
-struct IndexedDBHostMsg_FactoryGetDatabaseNames_Params;
-struct IndexedDBHostMsg_FactoryOpen_Params;
-
-namespace content {
-class IndexedDBContextImpl;
-class IndexedDBKey;
-class IndexedDBKeyPath;
-class IndexedDBKeyRange;
-class WebIDBCursorImpl;
-class WebIDBDatabaseImpl;
-struct IndexedDBDatabaseMetadata;
-
-// Handles all IndexedDB related messages from a particular renderer process.
-class IndexedDBDispatcherHost : public BrowserMessageFilter {
- public:
-  // Only call the constructor from the UI thread.
-  IndexedDBDispatcherHost(int ipc_process_id,
-                          IndexedDBContextImpl* indexed_db_context);
-
-  static ::IndexedDBDatabaseMetadata ConvertMetadata(
-      const content::IndexedDBDatabaseMetadata& metadata);
-
-  // BrowserMessageFilter implementation.
-  virtual void OnChannelClosing() OVERRIDE;
-  virtual void OnDestruct() const OVERRIDE;
-  virtual base::TaskRunner* OverrideTaskRunnerForMessage(
-      const IPC::Message& message) OVERRIDE;
-  virtual bool OnMessageReceived(const IPC::Message& message,
-                                 bool* message_was_ok) OVERRIDE;
-
-  void FinishTransaction(int64 host_transaction_id, bool committed);
-
-  // A shortcut for accessing our context.
-  IndexedDBContextImpl* Context() { return indexed_db_context_.get(); }
-
-  // The various IndexedDBCallbacks children call these methods to add the
-  // results into the applicable map.  See below for more details.
-  int32 Add(WebIDBCursorImpl* idb_cursor);
-  int32 Add(WebIDBDatabaseImpl* idb_database,
-            int32 ipc_thread_id,
-            const GURL& origin_url);
-
-  void RegisterTransactionId(int64 host_transaction_id, const GURL& origin_url);
-
-  WebIDBCursorImpl* GetCursorFromId(int32 ipc_cursor_id);
-
-  int64 HostTransactionId(int64 transaction_id);
-  int64 RendererTransactionId(int64 host_transaction_id);
-
- private:
-  // Friends to enable OnDestruct() delegation.
-  friend class BrowserThread;
-  friend class base::DeleteHelper<IndexedDBDispatcherHost>;
-
-  virtual ~IndexedDBDispatcherHost();
-
-  // Message processing. Most of the work is delegated to the dispatcher hosts
-  // below.
-  void OnIDBFactoryGetDatabaseNames(
-      const IndexedDBHostMsg_FactoryGetDatabaseNames_Params& p);
-  void OnIDBFactoryOpen(const IndexedDBHostMsg_FactoryOpen_Params& p);
-
-  void OnIDBFactoryDeleteDatabase(
-      const IndexedDBHostMsg_FactoryDeleteDatabase_Params& p);
-
-  void ResetDispatcherHosts();
-
-  // Helper templates.
-  template <class ReturnType>
-  ReturnType* GetOrTerminateProcess(IDMap<ReturnType, IDMapOwnPointer>* map,
-                                    int32 ipc_return_object_id);
-
-  template <typename ObjectType>
-  void DestroyObject(IDMap<ObjectType, IDMapOwnPointer>* map,
-                     int32 ipc_object_id);
-
-  // Used in nested classes.
-  typedef std::map<int32, GURL> WebIDBObjectIDToURLMap;
-
-  typedef std::map<int64, GURL> TransactionIDToURLMap;
-  typedef std::map<int64, uint64> TransactionIDToSizeMap;
-  typedef std::map<int64, int64> TransactionIDToDatabaseIDMap;
-
-  class DatabaseDispatcherHost {
-   public:
-    explicit DatabaseDispatcherHost(IndexedDBDispatcherHost* parent);
-    ~DatabaseDispatcherHost();
-
-    void CloseAll();
-    bool OnMessageReceived(const IPC::Message& message, bool* msg_is_ok);
-    void Send(IPC::Message* message);
-
-    void OnCreateObjectStore(
-        const IndexedDBHostMsg_DatabaseCreateObjectStore_Params& params);
-    void OnDeleteObjectStore(int32 ipc_database_id,
-                             int64 transaction_id,
-                             int64 object_store_id);
-    void OnCreateTransaction(
-        const IndexedDBHostMsg_DatabaseCreateTransaction_Params&);
-    void OnOpen(int32 ipc_database_id,
-                int32 ipc_thread_id,
-                int32 ipc_callbacks_id);
-    void OnClose(int32 ipc_database_id);
-    void OnDestroyed(int32 ipc_database_id);
-
-    void OnGet(const IndexedDBHostMsg_DatabaseGet_Params& params);
-    void OnPut(const IndexedDBHostMsg_DatabasePut_Params& params);
-    void OnSetIndexKeys(
-        const IndexedDBHostMsg_DatabaseSetIndexKeys_Params& params);
-    void OnSetIndexesReady(int32 ipc_database_id,
-                           int64 transaction_id,
-                           int64 object_store_id,
-                           const std::vector<int64>& ids);
-    void OnOpenCursor(const IndexedDBHostMsg_DatabaseOpenCursor_Params& params);
-    void OnCount(const IndexedDBHostMsg_DatabaseCount_Params& params);
-    void OnDeleteRange(
-        const IndexedDBHostMsg_DatabaseDeleteRange_Params& params);
-    void OnClear(int32 ipc_thread_id,
-                 int32 ipc_callbacks_id,
-                 int32 ipc_database_id,
-                 int64 transaction_id,
-                 int64 object_store_id);
-    void OnCreateIndex(
-        const IndexedDBHostMsg_DatabaseCreateIndex_Params& params);
-    void OnDeleteIndex(int32 ipc_database_id,
-                       int64 transaction_id,
-                       int64 object_store_id,
-                       int64 index_id);
-
-    void OnAbort(int32 ipc_database_id, int64 transaction_id);
-    void OnCommit(int32 ipc_database_id, int64 transaction_id);
-    IndexedDBDispatcherHost* parent_;
-    IDMap<WebIDBDatabaseImpl, IDMapOwnPointer> map_;
-    WebIDBObjectIDToURLMap database_url_map_;
-    TransactionIDToSizeMap transaction_size_map_;
-    TransactionIDToURLMap transaction_url_map_;
-    TransactionIDToDatabaseIDMap transaction_database_map_;
-  };
-
-  class CursorDispatcherHost {
-   public:
-    explicit CursorDispatcherHost(IndexedDBDispatcherHost* parent);
-    ~CursorDispatcherHost();
-
-    bool OnMessageReceived(const IPC::Message& message, bool* msg_is_ok);
-    void Send(IPC::Message* message);
-
-    void OnAdvance(int32 ipc_object_store_id,
-                   int32 ipc_thread_id,
-                   int32 ipc_callbacks_id,
-                   unsigned long count);
-    void OnContinue(int32 ipc_object_store_id,
-                    int32 ipc_thread_id,
-                    int32 ipc_callbacks_id,
-                    const IndexedDBKey& key);
-    void OnPrefetch(int32 ipc_cursor_id,
-                    int32 ipc_thread_id,
-                    int32 ipc_callbacks_id,
-                    int n);
-    void OnPrefetchReset(int32 ipc_cursor_id,
-                         int used_prefetches,
-                         int unused_prefetches);
-    void OnDestroyed(int32 ipc_cursor_id);
-
-    IndexedDBDispatcherHost* parent_;
-    IDMap<WebIDBCursorImpl, IDMapOwnPointer> map_;
-  };
-
-  scoped_refptr<IndexedDBContextImpl> indexed_db_context_;
-
-  // Only access on IndexedDB thread.
-  scoped_ptr<DatabaseDispatcherHost> database_dispatcher_host_;
-  scoped_ptr<CursorDispatcherHost> cursor_dispatcher_host_;
-
-  // Used to dispatch messages to the correct view host.
-  int ipc_process_id_;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBDispatcherHost);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_DISPATCHER_HOST_H_