Move the writing of the MHTML footer to the browser process.

chrome/browser/content_settings/content_settings_browsertest.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 "base/command_line.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/scoped_feature_list.h"
 #include "build/build_config.h"
@@ skipping 19 matching lines @@
 #include "content/public/browser/navigation_handle.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_switches.h"
-#include "content/public/common/mhtml_generation_params.h"

[carlosk, 2017/03/06 23:10:49]

Removing this because it confused my codesearch for tests that touch MHTML: this
include is currently unused.

 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/ppapi_test_utils.h"
 #include "content/public/test/test_utils.h"
 #include "media/cdm/cdm_paths.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/url_request/url_request_mock_http_job.h"
 #include "ppapi/features/features.h"
 #include "ppapi/shared_impl/ppapi_switches.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 490 matching lines @@
 #endif  // BUILDFLAG(ENABLE_PEPPER_CDMS) && defined(WIDEVINE_CDM_AVAILABLE)
 
 #if !defined(DISABLE_NACL)
 IN_PROC_BROWSER_TEST_F(PepperContentSettingsSpecialCasesJavaScriptBlockedTest,
                        NaCl) {
   RunJavaScriptBlockedTest("load_nacl_no_js.html", true);
 }
 #endif  // !defined(DISABLE_NACL)
 
 #endif  // BUILDFLAG(ENABLE_PLUGINS)