Wipe out offline page data on clearing cookie and site data

components/offline_pages/offline_page_metadata_store_impl_unittest.cc

 // Copyright 2015 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 "components/offline_pages/offline_page_metadata_store_impl.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 54 matching lines @@
 OfflinePageMetadataStoreImplTest::~OfflinePageMetadataStoreImplTest() {
 }
 
 void OfflinePageMetadataStoreImplTest::PumpLoop() {
   run_loop_.reset(new base::RunLoop());
   run_loop_->Run();
 }
 
 scoped_ptr<OfflinePageMetadataStoreImpl>
 OfflinePageMetadataStoreImplTest::BuildStore() {
-  scoped_ptr<ProtoDatabaseImpl<offline_pages::OfflinePageEntry>> db(
-      new ProtoDatabaseImpl<offline_pages::OfflinePageEntry>(
-          message_loop_.task_runner()));
   return scoped_ptr<OfflinePageMetadataStoreImpl>(
-      new OfflinePageMetadataStoreImpl(db.Pass(), temp_directory_.path()));
+      new OfflinePageMetadataStoreImpl(message_loop_.task_runner(),
+                                       temp_directory_.path()));
 }
 
 void OfflinePageMetadataStoreImplTest::LoadCallback(
     bool status,
     const std::vector<OfflinePageItem>& offline_pages) {
   last_called_callback_ = LOAD;
   last_status_ = status ? STATUS_TRUE : STATUS_FALSE;
   offline_pages_.swap(const_cast<std::vector<OfflinePageItem>&>(offline_pages));
   run_loop_->Quit();
 }
@@ skipping 277 matching lines @@
   EXPECT_EQ(offline_page.file_path, offline_pages_[0].file_path);
   EXPECT_EQ(offline_page.file_size, offline_pages_[0].file_size);
   EXPECT_EQ(offline_page.creation_time, offline_pages_[0].creation_time);
   EXPECT_EQ(offline_page.last_access_time, offline_pages_[0].last_access_time);
   EXPECT_EQ(offline_page.access_count, offline_pages_[0].access_count);
 }
 
 }  // namespace
 
 }  // namespace offline_pages