[downloads] Remove DownloadManager::RemoveAllDownloads.

content/public/test/mock_download_manager.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_PUBLIC_TEST_MOCK_DOWNLOAD_MANAGER_H_
 #define CONTENT_PUBLIC_TEST_MOCK_DOWNLOAD_MANAGER_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 86 matching lines @@
       std::unique_ptr<DownloadCreateInfo> info,
       std::unique_ptr<ByteStreamReader> stream,
       const DownloadUrlParameters::OnStartedCallback& callback) override;
 
   MOCK_METHOD2(MockStartDownload,
                void(DownloadCreateInfo*, ByteStreamReader*));
   MOCK_METHOD3(RemoveDownloadsByURLAndTime,
                int(const base::Callback<bool(const GURL&)>& url_filter,
                    base::Time remove_begin,
                    base::Time remove_end));
-  MOCK_METHOD0(RemoveAllDownloads, int());
   MOCK_METHOD1(DownloadUrlMock, void(DownloadUrlParameters*));
   void DownloadUrl(std::unique_ptr<DownloadUrlParameters> params) override {
     DownloadUrlMock(params.get());
   }
   MOCK_METHOD1(AddObserver, void(Observer* observer));
   MOCK_METHOD1(RemoveObserver, void(Observer* observer));
 
   // Redirects to mock method to get around gmock 10 argument limit.
   DownloadItem* CreateDownloadItem(const std::string& guid,
                                    uint32_t id,
@@ skipping 25 matching lines @@
   MOCK_CONST_METHOD0(NonMaliciousInProgressCount, int());
   MOCK_CONST_METHOD0(GetBrowserContext, BrowserContext*());
   MOCK_METHOD0(CheckForHistoryFilesRemoval, void());
   MOCK_METHOD1(GetDownload, DownloadItem*(uint32_t id));
   MOCK_METHOD1(GetDownloadByGuid, DownloadItem*(const std::string&));
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_MOCK_DOWNLOAD_MANAGER_H_