Delete the manifest_request_filter.

It was only used in manifest install of SWAs, which is being deleted in
the parent branch.

Bug: 1085274
Change-Id: I8c053f82b4e5186c7336d731b8deafa3dbbb95ff
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2485760Reviewed-by: Giovanni Ortuño Urquidi <ortuno@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Commit-Queue: Dominic Schulz <dominicschulz@google.com>
Cr-Commit-Position: refs/heads/master@{#819452}

chromeos/components/help_app_ui/help_app_ui.cc

@@ -12,7 +12,6 @@
 #include "chromeos/components/local_search_service/local_search_service_proxy.h"
 #include "chromeos/components/local_search_service/local_search_service_proxy_factory.h"
 #include "chromeos/components/local_search_service/mojom/types.mojom.h"
-#include "chromeos/components/web_applications/manifest_request_filter.h"
 #include "chromeos/grit/chromeos_help_app_resources.h"
 #include "chromeos/strings/grit/chromeos_strings.h"
 #include "components/content_settings/core/common/content_settings_types.h"

chromeos/components/media_app_ui/media_app_ui.cc

@@ -9,7 +9,6 @@
 #include "chromeos/components/media_app_ui/media_app_guest_ui.h"
 #include "chromeos/components/media_app_ui/media_app_page_handler.h"
 #include "chromeos/components/media_app_ui/url_constants.h"
-#include "chromeos/components/web_applications/manifest_request_filter.h"
 #include "chromeos/grit/chromeos_media_app_bundle_resources.h"
 #include "chromeos/grit/chromeos_media_app_resources.h"
 #include "chromeos/strings/grit/chromeos_strings.h"

chromeos/components/print_management/print_management_ui.cc

@@ -7,7 +7,6 @@
 #include "base/memory/ptr_util.h"
 #include "chromeos/components/print_management/mojom/printing_manager.mojom.h"
 #include "chromeos/components/print_management/url_constants.h"
-#include "chromeos/components/web_applications/manifest_request_filter.h"
 #include "chromeos/grit/chromeos_print_management_resources.h"
 #include "chromeos/grit/chromeos_print_management_resources_map.h"
 #include "chromeos/strings/grit/chromeos_strings.h"

chromeos/components/web_applications/BUILD.gn

@@ -5,11 +5,6 @@
 assert(is_chromeos, "These utils are Chrome OS only")
 
 static_library("web_applications") {
-  sources = [
-    "manifest_request_filter.cc",
-    "manifest_request_filter.h",
-  ]
-
   deps = [
     "//base",
     "//base:i18n",

chromeos/components/web_applications/manifest_request_filter.cc

-// Copyright 2020 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 "chromeos/components/web_applications/manifest_request_filter.h"
-
-#include <string>
-
-#include "base/bind.h"
-#include "base/memory/ref_counted_memory.h"
-#include "base/strings/string16.h"
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "content/public/browser/web_ui_data_source.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/base/template_expressions.h"
-
-namespace web_app {
-
-void SetManifestRequestFilter(content::WebUIDataSource* source,
-                              int manifest_idr,
-                              int name_ids) {
-  ui::TemplateReplacements replacements;
-  base::string16 name = l10n_util::GetStringUTF16(name_ids);
-  base::ReplaceChars(name, base::ASCIIToUTF16("\""), base::ASCIIToUTF16("\\\""),
-                     &name);
-  replacements["name"] = base::UTF16ToUTF8(name);
-
-  scoped_refptr<base::RefCountedMemory> bytes =
-      ui::ResourceBundle::GetSharedInstance().LoadDataResourceBytes(
-          manifest_idr);
-  base::StringPiece content(reinterpret_cast<const char*>(bytes->front()),
-                            bytes->size());
-  std::string response = ui::ReplaceTemplateExpressions(content, replacements);
-
-  source->SetRequestFilter(
-      base::BindRepeating(
-          [](const std::string& path) { return path == "manifest.json"; }),
-      base::BindRepeating(
-          [](const std::string& response, const std::string& path,
-             content::WebUIDataSource::GotDataCallback callback) {
-            std::string response_copy = response;
-            std::move(callback).Run(
-                base::RefCountedString::TakeString(&response_copy));
-          },
-          std::move(response)));
-}
-
-}  // namespace web_app

chromeos/components/web_applications/manifest_request_filter.h

-// Copyright 2020 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 CHROMEOS_COMPONENTS_WEB_APPLICATIONS_MANIFEST_REQUEST_FILTER_H_
-#define CHROMEOS_COMPONENTS_WEB_APPLICATIONS_MANIFEST_REQUEST_FILTER_H_
-
-namespace content {
-class WebUIDataSource;
-}
-
-namespace web_app {
-
-// Calls |source->SetRequestFilter()| to set up respones to requests for
-// "manifest.json" while replacing $i18nRaw{name} in the contents indicated by
-// |manifest_idr| with the name from |name_ids|.
-void SetManifestRequestFilter(content::WebUIDataSource* source,
-                              int manifest_idr,
-                              int name_ids);
-
-}  // namespace web_app
-
-#endif  // CHROMEOS_COMPONENTS_WEB_APPLICATIONS_MANIFEST_REQUEST_FILTER_H_