Add localized string and resource paths for media router WebUI.

chrome/browser/ui/webui/media_router/media_router_localized_strings_provider.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 "chrome/browser/ui/webui/media_router/media_router_localized_strings_provider.h"
+
+#include "chrome/grit/generated_resources.h"
+#include "content/public/browser/web_ui_data_source.h"
+
+namespace {
+
+// Note that media_router.html contains a <script> tag which imports a script
+// of the following name. These names must be kept in sync.
+const char kLocalizedStringsFile[] = "strings.js";
+
+void AddMediaRouterStrings(content::WebUIDataSource* html_source) {
+  html_source->AddLocalizedString("mediaRouterTitle", IDS_MEDIA_ROUTER_TITLE);
+}
+
+void AddRouteDetailsStrings(content::WebUIDataSource* html_source) {
+  html_source->AddLocalizedString("castingActivityStatus",
+      IDS_MEDIA_ROUTER_CASTING_ACTIVITY_STATUS);
+  html_source->AddLocalizedString("backToSinkList",

[Bernhard Bauer, 2015/04/24 07:16:54]

It might be a good idea to use the same key in the localized string dictionary
as the resource ID (minus the IDS_MEDIA_ROUTER_ prefix), just for consistency.

[mark a. foltz, 2015/04/24 20:21:09]

Done.

[Bernhard Bauer, 2015/04/27 08:41:45]

Oh, sorry, I meant to still use camelCase, but use the same name, i.e.
IDS_MEDIA_ROUTER_BACK_TO_SINK_PICKER -> "backToSinkPicker". I should have been
more explicit about that.

[mark a. foltz, 2015/04/27 19:38:29]

No worries, done :)

+      IDS_MEDIA_ROUTER_BACK_TO_SINK_PICKER);
+  html_source->AddLocalizedString("stopCastingButton",
+      IDS_MEDIA_ROUTER_STOP_CASTING_BUTTON);
+}
+
+}  // namespace
+
+namespace media_router {
+
+void AddLocalizedStrings(content::WebUIDataSource* html_source) {
+  AddMediaRouterStrings(html_source);
+  AddRouteDetailsStrings(html_source);
+  html_source->SetJsonPath(kLocalizedStringsFile);
+}
+
+}  // namespace media_router