IndexedDB: Implement IPC plumbing for IDBObjectStore.delete(IDBKeyRange)

content/browser/in_process_webkit/indexed_db_dispatcher_host.h

 // 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_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/id_map.h"
 #include "content/browser/in_process_webkit/webkit_context.h"
 #include "content/public/browser/browser_message_filter.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebExceptionCode.h"
 
 class IndexedDBKey;
+class IndexedDBKeyRange;
 class NullableString16;
 struct IndexedDBHostMsg_DatabaseCreateObjectStore_Params;
 struct IndexedDBHostMsg_FactoryDeleteDatabase_Params;
 struct IndexedDBHostMsg_FactoryGetDatabaseNames_Params;
 struct IndexedDBHostMsg_FactoryOpen_Params;
 struct IndexedDBHostMsg_IndexCount_Params;
 struct IndexedDBHostMsg_IndexOpenCursor_Params;
 struct IndexedDBHostMsg_ObjectStoreCount_Params;
 struct IndexedDBHostMsg_ObjectStoreCreateIndex_Params;
 struct IndexedDBHostMsg_ObjectStoreOpenCursor_Params;
@@ skipping 174 matching lines @@
                int32 transaction_id,
                WebKit::WebExceptionCode* ec);
     void OnPut(const IndexedDBHostMsg_ObjectStorePut_Params& params,
                WebKit::WebExceptionCode* ec);
     void OnDelete(int idb_object_store_id,
                   int32 thread_id,
                   int32 response_id,
                   const IndexedDBKey& key,
                   int32 transaction_id,
                   WebKit::WebExceptionCode* ec);
+    void OnDeleteRange(int idb_object_store_id,
+                       int32 thread_id,
+                       int32 response_id,
+                       const IndexedDBKeyRange& key_range,
+                       int32 transaction_id,
+                       WebKit::WebExceptionCode* ec);
     void OnClear(int idb_object_store_id,
                  int32 thread_id,
                  int32 response_id,
                  int32 transaction_id,
                  WebKit::WebExceptionCode* ec);
     void OnCreateIndex(
         const IndexedDBHostMsg_ObjectStoreCreateIndex_Params& params,
         int32* index_id,
         WebKit::WebExceptionCode* ec);
     void OnIndex(int32 idb_object_store_id,
@@ skipping 90 matching lines @@
   scoped_ptr<CursorDispatcherHost> cursor_dispatcher_host_;
   scoped_ptr<TransactionDispatcherHost> transaction_dispatcher_host_;
 
   // Used to dispatch messages to the correct view host.
   int process_id_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBDispatcherHost);
 };
 
 #endif  // CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_DISPATCHER_HOST_H_