Indexed DB: Use BindOnce / OnceCallback / OnceClosure where applicable

content/browser/indexed_db/indexed_db_context_impl.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/browser/indexed_db/indexed_db_context_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 450 matching lines @@
 }
 
 void IndexedDBContextImpl::DatabaseDeleted(const Origin& origin) {
   AddToOriginSet(origin);
   QueryDiskAndUpdateQuotaUsage(origin);
 }
 
 IndexedDBContextImpl::~IndexedDBContextImpl() {
   if (factory_.get()) {
     TaskRunner()->PostTask(FROM_HERE,
-                           base::Bind(&IndexedDBFactory::ContextDestroyed,
-                                      base::Passed(&factory_)));
+                           base::BindOnce(&IndexedDBFactory::ContextDestroyed,
+                                          base::Passed(&factory_)));
   }
 
   if (data_path_.empty())
     return;
 
   if (force_keep_session_state_)
     return;
 
   bool has_session_only_databases =
       special_storage_policy_.get() &&
       special_storage_policy_->HasSessionOnlyOrigins();
 
   // Clearing only session-only databases, and there are none.
   if (!has_session_only_databases)
     return;
 
-  TaskRunner()->PostTask(
-      FROM_HERE,
-      base::Bind(
-          &ClearSessionOnlyOrigins, data_path_, special_storage_policy_));
+  TaskRunner()->PostTask(FROM_HERE,
+                         base::BindOnce(&ClearSessionOnlyOrigins, data_path_,
+                                        special_storage_policy_));
 }
 
 // static
 base::FilePath IndexedDBContextImpl::GetBlobStoreFileName(
     const Origin& origin) {
   std::string origin_id = storage::GetIdentifierFromOrigin(origin.GetURL());
   return base::FilePath()
       .AppendASCII(origin_id)
       .AddExtension(kIndexedDBExtension)
       .AddExtension(kBlobExtension);
@@ skipping 60 matching lines @@
 void IndexedDBContextImpl::ResetCaches() {
   origin_set_.reset();
   origin_size_map_.clear();
 }
 
 base::SequencedTaskRunner* IndexedDBContextImpl::TaskRunner() const {
   return task_runner_.get();
 }
 
 }  // namespace content