Remove "2" suffixes from options2 code.

chrome/browser/ui/webui/options2/home_page_overlay_handler2.cc

Index: chrome/browser/ui/webui/options2/home_page_overlay_handler2.cc
diff --git a/chrome/browser/ui/webui/options2/home_page_overlay_handler2.cc b/chrome/browser/ui/webui/options2/home_page_overlay_handler2.cc
deleted file mode 100644
index 17314c596a16e79852e482507ea4e9da34818790..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/webui/options2/home_page_overlay_handler2.cc
+++ /dev/null
@@ -1,62 +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/options2/home_page_overlay_handler2.h"
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/values.h"
-#include "chrome/browser/autocomplete/autocomplete_controller.h"
-#include "chrome/browser/autocomplete/autocomplete_input.h"
-#include "chrome/browser/autocomplete/autocomplete_result.h"
-#include "chrome/browser/profiles/profile.h"
-#include "content/public/browser/web_ui.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace options2 {
-
-HomePageOverlayHandler::HomePageOverlayHandler() {
-}
-
-HomePageOverlayHandler::~HomePageOverlayHandler() {
-}
-
-void HomePageOverlayHandler::RegisterMessages() {
-  web_ui()->RegisterMessageCallback(
-      "requestAutocompleteSuggestionsForHomePage",
-      base::Bind(&HomePageOverlayHandler::RequestAutocompleteSuggestions,
-                 base::Unretained(this)));
-}
-
-void HomePageOverlayHandler::InitializeHandler() {
-  Profile* profile = Profile::FromWebUI(web_ui());
-  autocomplete_controller_.reset(new AutocompleteController(profile, this));
-}
-
-void HomePageOverlayHandler::GetLocalizedValues(
-    base::DictionaryValue* localized_strings) {
-  RegisterTitle(localized_strings, "homePageOverlay",
-                IDS_OPTIONS2_HOMEPAGE_TITLE);
-}
-
-void HomePageOverlayHandler::RequestAutocompleteSuggestions(
-    const base::ListValue* args) {
-  string16 input;
-  CHECK_EQ(args->GetSize(), 1U);
-  CHECK(args->GetString(0, &input));
-
-  autocomplete_controller_->Start(input, string16(), true, false, false,
-                                  AutocompleteInput::ALL_MATCHES);
-}
-
-void HomePageOverlayHandler::OnResultChanged(bool default_match_changed) {
-  const AutocompleteResult& result = autocomplete_controller_->result();
-  base::ListValue suggestions;
-  OptionsUI::ProcessAutocompleteSuggestions(result, &suggestions);
-  web_ui()->CallJavascriptFunction(
-      "HomePageOverlay.updateAutocompleteSuggestions", suggestions);
-}
-
-}  // namespace options2