get rid of old options pages

chrome/browser/ui/webui/options/handler_options_handler.cc

Index: chrome/browser/ui/webui/options/handler_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/handler_options_handler.cc b/chrome/browser/ui/webui/options/handler_options_handler.cc
deleted file mode 100644
index a158a42b4bd23f0b1052b701fcd51ced15fc1817..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/webui/options/handler_options_handler.cc
+++ /dev/null
@@ -1,205 +0,0 @@
-// 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 "chrome/browser/ui/webui/options/handler_options_handler.h"
-
-#include <vector>
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/utf_string_conversions.h"
-#include "base/values.h"
-#include "chrome/browser/prefs/pref_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/chrome_notification_types.h"
-#include "content/public/browser/web_ui.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-HandlerOptionsHandler::HandlerOptionsHandler() {
-}
-
-HandlerOptionsHandler::~HandlerOptionsHandler() {
-}
-
-void HandlerOptionsHandler::GetLocalizedValues(
-    DictionaryValue* localized_strings) {
-  DCHECK(localized_strings);
-
-  static OptionsStringResource resources[] = {
-      { "handlers_tab_label", IDS_HANDLERS_TAB_LABEL },
-      { "handlers_allow", IDS_HANDLERS_ALLOW_RADIO },
-      { "handlers_block", IDS_HANDLERS_DONOTALLOW_RADIO },
-      { "handlers_type_column_header", IDS_HANDLERS_TYPE_COLUMN_HEADER },
-      { "handlers_site_column_header", IDS_HANDLERS_SITE_COLUMN_HEADER },
-      { "handlers_remove_link", IDS_HANDLERS_REMOVE_HANDLER_LINK },
-      { "handlers_none_handler", IDS_HANDLERS_NONE_HANDLER },
-      { "handlers_active_heading", IDS_HANDLERS_ACTIVE_HEADING },
-      { "handlers_ignored_heading", IDS_HANDLERS_IGNORED_HEADING },
-  };
-  RegisterTitle(localized_strings, "handlersPage",
-                IDS_HANDLER_OPTIONS_WINDOW_TITLE);
-  RegisterStrings(localized_strings, resources, arraysize(resources));
-}
-
-void HandlerOptionsHandler::InitializeHandler() {
-  UpdateHandlerList();
-  notification_registrar_.Add(
-      this, chrome::NOTIFICATION_PROTOCOL_HANDLER_REGISTRY_CHANGED,
-      content::Source<Profile>(Profile::FromWebUI(web_ui())));
-}
-
-void HandlerOptionsHandler::RegisterMessages() {
-  web_ui()->RegisterMessageCallback("clearDefault",
-      base::Bind(&HandlerOptionsHandler::ClearDefault,
-                 base::Unretained(this)));
-  web_ui()->RegisterMessageCallback("removeHandler",
-      base::Bind(&HandlerOptionsHandler::RemoveHandler,
-                 base::Unretained(this)));
-  web_ui()->RegisterMessageCallback("setHandlersEnabled",
-      base::Bind(&HandlerOptionsHandler::SetHandlersEnabled,
-                 base::Unretained(this)));
-  web_ui()->RegisterMessageCallback("setDefault",
-      base::Bind(&HandlerOptionsHandler::SetDefault,
-                 base::Unretained(this)));
-  web_ui()->RegisterMessageCallback("removeIgnoredHandler",
-      base::Bind(&HandlerOptionsHandler::RemoveIgnoredHandler,
-                 base::Unretained(this)));
-}
-
-ProtocolHandlerRegistry* HandlerOptionsHandler::GetProtocolHandlerRegistry() {
-  return Profile::FromWebUI(web_ui())->GetProtocolHandlerRegistry();
-}
-
-static void GetHandlersAsListValue(
-    const ProtocolHandlerRegistry::ProtocolHandlerList& handlers,
-    ListValue* handler_list) {
-  ProtocolHandlerRegistry::ProtocolHandlerList::const_iterator handler;
-  for (handler = handlers.begin(); handler != handlers.end(); ++handler) {
-    ListValue* handlerValue = new ListValue();
-    handlerValue->Append(Value::CreateStringValue(handler->protocol()));
-    handlerValue->Append(Value::CreateStringValue(handler->url().spec()));
-    handlerValue->Append(Value::CreateStringValue(handler->title()));
-    handler_list->Append(handlerValue);
-  }
-}
-
-void HandlerOptionsHandler::GetHandlersForProtocol(
-    const std::string& protocol,
-    DictionaryValue* handlers_value) {
-  ProtocolHandlerRegistry* registry = GetProtocolHandlerRegistry();
-  handlers_value->SetString("protocol", protocol);
-  handlers_value->SetInteger("default_handler",
-      registry->GetHandlerIndex(protocol));
-
-  ListValue* handlers_list = new ListValue();
-  GetHandlersAsListValue(registry->GetHandlersFor(protocol), handlers_list);
-  handlers_value->Set("handlers", handlers_list);
-}
-
-void HandlerOptionsHandler::GetIgnoredHandlers(ListValue* handlers) {
-  ProtocolHandlerRegistry* registry = GetProtocolHandlerRegistry();
-  ProtocolHandlerRegistry::ProtocolHandlerList ignored_handlers =
-      registry->GetIgnoredHandlers();
-  return GetHandlersAsListValue(ignored_handlers, handlers);
-}
-
-void HandlerOptionsHandler::UpdateHandlerList() {
-#if defined(ENABLE_REGISTER_PROTOCOL_HANDLER)
-  ProtocolHandlerRegistry* registry = GetProtocolHandlerRegistry();
-  std::vector<std::string> protocols;
-  registry->GetRegisteredProtocols(&protocols);
-
-  ListValue handlers;
-  for (std::vector<std::string>::iterator protocol = protocols.begin();
-       protocol != protocols.end(); protocol++) {
-    DictionaryValue* handler_value = new DictionaryValue();
-    GetHandlersForProtocol(*protocol, handler_value);
-    handlers.Append(handler_value);
-  }
-
-  scoped_ptr<ListValue> ignored_handlers(new ListValue());
-  GetIgnoredHandlers(ignored_handlers.get());
-  web_ui()->CallJavascriptFunction("HandlerOptions.setHandlers", handlers);
-  web_ui()->CallJavascriptFunction("HandlerOptions.setIgnoredHandlers",
-                                   *ignored_handlers);
-#endif // defined(ENABLE_REGISTER_PROTOCOL_HANDLER)
-}
-
-void HandlerOptionsHandler::RemoveHandler(const ListValue* args) {
-  ListValue* list;
-  if (!args->GetList(0, &list)) {
-    NOTREACHED();
-    return;
-  }
-
-  ProtocolHandler handler(ParseHandlerFromArgs(list));
-  GetProtocolHandlerRegistry()->RemoveHandler(handler);
-
-  // No need to call UpdateHandlerList() - we should receive a notification
-  // that the ProtocolHandlerRegistry has changed and we will update the view
-  // then.
-}
-
-void HandlerOptionsHandler::RemoveIgnoredHandler(const ListValue* args) {
-  ListValue* list;
-  if (!args->GetList(0, &list)) {
-    NOTREACHED();
-    return;
-  }
-
-  ProtocolHandler handler(ParseHandlerFromArgs(list));
-  GetProtocolHandlerRegistry()->RemoveIgnoredHandler(handler);
-}
-
-void HandlerOptionsHandler::SetHandlersEnabled(const ListValue* args) {
-  bool enabled = true;
-  CHECK(args->GetBoolean(0, &enabled));
-  if (enabled)
-    GetProtocolHandlerRegistry()->Enable();
-  else
-    GetProtocolHandlerRegistry()->Disable();
-}
-
-void HandlerOptionsHandler::ClearDefault(const ListValue* args) {
-  Value* value;
-  CHECK(args->Get(0, &value));
-  std::string protocol_to_clear;
-  CHECK(value->GetAsString(&protocol_to_clear));
-  GetProtocolHandlerRegistry()->ClearDefault(protocol_to_clear);
-}
-
-void HandlerOptionsHandler::SetDefault(const ListValue* args) {
-  Value* value;
-  CHECK(args->Get(0, &value));
-  ListValue* list;
-  CHECK(args->GetList(0, &list));
-  const ProtocolHandler& handler(ParseHandlerFromArgs(list));
-  CHECK(!handler.IsEmpty());
-  GetProtocolHandlerRegistry()->OnAcceptRegisterProtocolHandler(handler);
-}
-
-ProtocolHandler HandlerOptionsHandler::ParseHandlerFromArgs(
-    const ListValue* args) const {
-  string16 protocol;
-  string16 url;
-  string16 title;
-  bool ok = args->GetString(0, &protocol) && args->GetString(1, &url) &&
-    args->GetString(2, &title);
-  if (!ok)
-    return ProtocolHandler::EmptyProtocolHandler();
-  return ProtocolHandler::CreateProtocolHandler(UTF16ToUTF8(protocol),
-                                                GURL(UTF16ToUTF8(url)),
-                                                title);
-}
-
-void HandlerOptionsHandler::Observe(
-    int type,
-    const content::NotificationSource& source,
-    const content::NotificationDetails& details) {
-  if (type == chrome::NOTIFICATION_PROTOCOL_HANDLER_REGISTRY_CHANGED)
-    UpdateHandlerList();
-  else
-    NOTREACHED();
-}