Remove deprecated IPC code for onUpgradeNeeded/onSuccess/metadata

content/common/indexed_db/indexed_db_dispatcher.cc

 // 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.
 
 #include "content/common/indexed_db/indexed_db_dispatcher.h"
 
 #include "base/lazy_instance.h"
 #include "base/threading/thread_local.h"
 #include "content/common/child_thread.h"
 #include "content/common/indexed_db/indexed_db_messages.h"
@@ skipping 115 matching lines @@
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(IndexedDBDispatcher, msg)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessIDBCursor,
                         OnSuccessOpenCursor)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessCursorAdvance,
                         OnSuccessCursorContinue)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessCursorContinue,
                         OnSuccessCursorContinue)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessCursorPrefetch,
                         OnSuccessCursorPrefetch)
-    IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessIDBDatabaseOld,
-                        OnSuccessIDBDatabaseOld)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessIDBDatabase,
                         OnSuccessIDBDatabase)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessIndexedDBKey,
                         OnSuccessIndexedDBKey)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessStringList,
                         OnSuccessStringList)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessSerializedScriptValue,
                         OnSuccessSerializedScriptValue)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessSerializedScriptValueWithKey,
                         OnSuccessSerializedScriptValueWithKey)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessInteger,
                         OnSuccessInteger)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessUndefined,
                         OnSuccessUndefined)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksError, OnError)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksIntBlocked, OnIntBlocked)
-    IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksUpgradeNeededOld,
-                        OnUpgradeNeededOld)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksUpgradeNeeded, OnUpgradeNeeded)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_DatabaseCallbacksForcedClose,
                         OnForcedClose)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_DatabaseCallbacksIntVersionChange,
                         OnIntVersionChange)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_DatabaseCallbacksVersionChange,
                         OnVersionChange)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_DatabaseCallbacksAbort, OnAbort)
     IPC_MESSAGE_HANDLER(IndexedDBMsg_DatabaseCallbacksComplete, OnComplete)
     IPC_MESSAGE_UNHANDLED(handled = false)
@@ skipping 334 matching lines @@
 
 void IndexedDBDispatcher::CursorDestroyed(int32 ipc_cursor_id) {
   cursors_.erase(ipc_cursor_id);
 }
 
 void IndexedDBDispatcher::DatabaseDestroyed(int32 ipc_database_id) {
   DCHECK_EQ(databases_.count(ipc_database_id), 1u);
   databases_.erase(ipc_database_id);
 }
 
-void IndexedDBDispatcher::OnSuccessIDBDatabaseOld(int32 ipc_thread_id,
-                                                  int32 ipc_response_id,
-                                                  int32 ipc_object_id) {
-  DCHECK_EQ(ipc_thread_id, CurrentWorkerId());
-  WebIDBCallbacks* callbacks = pending_callbacks_.Lookup(ipc_response_id);
-  if (!callbacks)
-    return;
-  // If an upgrade was performed, count will be non-zero.
-  if (!databases_.count(ipc_object_id))
-    databases_[ipc_object_id] = new RendererWebIDBDatabaseImpl(ipc_object_id);
-  DCHECK_EQ(databases_.count(ipc_object_id), 1u);
-  callbacks->onSuccess(databases_[ipc_object_id]);
-  pending_callbacks_.Remove(ipc_response_id);
-}
-
 void IndexedDBDispatcher::OnSuccessIDBDatabase(
     int32 ipc_thread_id,
     int32 ipc_response_id,
     int32 ipc_object_id,
     const IndexedDBDatabaseMetadata& idb_metadata) {
   DCHECK_EQ(ipc_thread_id, CurrentWorkerId());
   WebIDBCallbacks* callbacks = pending_callbacks_.Lookup(ipc_response_id);
   if (!callbacks)
     return;
   WebIDBMetadata metadata(ConvertMetadata(idb_metadata));
@@ skipping 139 matching lines @@
 
 void IndexedDBDispatcher::OnIntBlocked(int32 ipc_thread_id,
                                        int32 ipc_response_id,
                                        int64 existing_version) {
   DCHECK_EQ(ipc_thread_id, CurrentWorkerId());
   WebIDBCallbacks* callbacks = pending_callbacks_.Lookup(ipc_response_id);
   DCHECK(callbacks);
   callbacks->onBlocked(existing_version);
 }
 
-void IndexedDBDispatcher::OnUpgradeNeededOld(int32 ipc_thread_id,
-                                             int32 ipc_response_id,
-                                             int32 ipc_database_id,
-                                             int64 old_version) {
-  DCHECK_EQ(ipc_thread_id, CurrentWorkerId());
-  WebIDBCallbacks* callbacks = pending_callbacks_.Lookup(ipc_response_id);
-  DCHECK(callbacks);
-  DCHECK(!databases_.count(ipc_database_id));
-  databases_[ipc_database_id] = new RendererWebIDBDatabaseImpl(ipc_database_id);
-  callbacks->onUpgradeNeeded(
-      old_version,
-      0,
-      databases_[ipc_database_id]);
-}
-
 void IndexedDBDispatcher::OnUpgradeNeeded(
     int32 ipc_thread_id,
     int32 ipc_response_id,
     int32 ipc_database_id,
     int64 old_version,
     const IndexedDBDatabaseMetadata& idb_metadata) {
   DCHECK_EQ(ipc_thread_id, CurrentWorkerId());
   WebIDBCallbacks* callbacks = pending_callbacks_.Lookup(ipc_response_id);
   DCHECK(callbacks);
   WebIDBMetadata metadata(ConvertMetadata(idb_metadata));
@@ skipping 79 matching lines @@
     int32 ipc_exception_cursor_id) {
   typedef std::map<int32, RendererWebIDBCursorImpl*>::iterator Iterator;
   for (Iterator i = cursors_.begin(); i != cursors_.end(); ++i) {
     if (i->first == ipc_exception_cursor_id)
       continue;
     i->second->ResetPrefetchCache();
   }
 }
 
 }  // namespace content