Teaching BrowsingDataRemover how to delete application data.

content/browser/dom_storage/dom_storage_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/dom_storage/dom_storage_context_impl.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/message_loop_proxy.h"
 #include "content/public/browser/browser_thread.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
 #include "webkit/database/database_util.h"
 #include "webkit/dom_storage/dom_storage_area.h"
 #include "webkit/dom_storage/dom_storage_context.h"
 #include "webkit/dom_storage/dom_storage_task_runner.h"
 #include "webkit/glue/webkit_glue.h"
 
 using content::BrowserThread;
 using content::DOMStorageContext;
 using dom_storage::DomStorageArea;
 using dom_storage::DomStorageContext;
 using dom_storage::DomStorageTaskRunner;
 using dom_storage::DomStorageWorkerPoolTaskRunner;
 using webkit_database::DatabaseUtil;
 
 namespace {
 
 const char kLocalStorageDirectory[] = "Local Storage";
 
 // TODO(michaeln): Fix the content layer api, FilePaths and

[michaeln, 2012/05/31 22:49:07]

along the lines of this comment

 // string16 origin_ids are just wrong. Then get rid of
 // this conversion non-sense. Most of the includes are just
 // to support that non-sense.
 
 GURL OriginIdToGURL(const string16& origin_id) {
   return DatabaseUtil::GetOriginFromIdentifier(origin_id);
 }
 
 FilePath OriginToFullFilePath(const FilePath& directory,
                               const GURL& origin) {
@@ skipping 85 matching lines @@
 
 void DOMStorageContextImpl::DeleteLocalStorageFile(const FilePath& file_path) {
   DCHECK(context_);
   context_->task_runner()->PostShutdownBlockingTask(
       FROM_HERE,
       DomStorageTaskRunner::PRIMARY_SEQUENCE,
       base::Bind(&DomStorageContext::DeleteOrigin, context_,
                  FilePathToOrigin(file_path)));
 }
 
-void DOMStorageContextImpl::DeleteDataModifiedSince(const base::Time& cutoff) {
-  DCHECK(context_);
-  context_->task_runner()->PostShutdownBlockingTask(
-      FROM_HERE,
-      DomStorageTaskRunner::PRIMARY_SEQUENCE,
-      base::Bind(&DomStorageContext::DeleteDataModifiedSince, context_,
-                 cutoff));
-}
-
 void DOMStorageContextImpl::PurgeMemory() {
   DCHECK(context_);
   context_->task_runner()->PostShutdownBlockingTask(
       FROM_HERE,
       DomStorageTaskRunner::PRIMARY_SEQUENCE,
       base::Bind(&DomStorageContext::PurgeMemory, context_));
 }
 
 void DOMStorageContextImpl::SetClearLocalState(bool clear_local_state) {
   DCHECK(context_);
@@ skipping 23 matching lines @@
 int64 DOMStorageContextImpl::LeakyCloneSessionStorage(
     int64 existing_namespace_id) {
   DCHECK(context_);
   int64 clone_id = context_->AllocateSessionId();
   context_->task_runner()->PostTask(
       FROM_HERE,
       base::Bind(&DomStorageContext::CloneSessionNamespace, context_,
                  existing_namespace_id, clone_id));
   return clone_id;
 }