Revert 135525 - Add a first-class off-store install UI to chrome://extensions/.

chrome/browser/ui/webui/extensions/install_extension_handler.cc

Index: chrome/browser/ui/webui/extensions/install_extension_handler.cc
===================================================================
--- chrome/browser/ui/webui/extensions/install_extension_handler.cc	(revision 135527)
+++ chrome/browser/ui/webui/extensions/install_extension_handler.cc	(working copy)
@@ -1,88 +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/extensions/install_extension_handler.h"
-
-#include "base/bind.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/extensions/crx_installer.h"
-#include "chrome/browser/extensions/extension_install_ui.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/extension_system.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/extensions/extension_switch_utils.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_contents_view.h"
-#include "content/public/browser/web_ui.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "webkit/glue/webdropdata.h"
-
-InstallExtensionHandler::InstallExtensionHandler() {
-}
-
-InstallExtensionHandler::~InstallExtensionHandler() {
-}
-
-void InstallExtensionHandler::GetLocalizedValues(
-    DictionaryValue* localized_strings) {
-  DCHECK(localized_strings);
-  localized_strings->SetString(
-      "extensionSettingsInstallDropTarget",
-      l10n_util::GetStringUTF16(IDS_EXTENSIONS_INSTALL_DROP_TARGET));
-  localized_strings->SetBoolean(
-      "offStoreInstallEnabled",
-      extensions::switch_utils::IsOffStoreInstallEnabled());
-}
-
-void InstallExtensionHandler::RegisterMessages() {
-  web_ui()->RegisterMessageCallback(
-      "startDrag",
-      base::Bind(&InstallExtensionHandler::HandleStartDragMessage,
-                 base::Unretained(this)));
-  web_ui()->RegisterMessageCallback(
-      "stopDrag",
-      base::Bind(&InstallExtensionHandler::HandleStopDragMessage,
-                 base::Unretained(this)));
-  web_ui()->RegisterMessageCallback(
-      "installDroppedFile",
-      base::Bind(&InstallExtensionHandler::HandleInstallMessage,
-                 base::Unretained(this)));
-}
-
-void InstallExtensionHandler::HandleStartDragMessage(const ListValue* args) {
-  WebDropData* drop_data = web_ui()->GetWebContents()->GetView()->GetDropData();
-  if (!drop_data) {
-    DLOG(ERROR) << "No current drop data.";
-    return;
-  }
-
-  if (drop_data->filenames.empty()) {
-    DLOG(ERROR) << "Current drop data contains no files.";
-    return;
-  }
-
-  file_to_install_ = FilePath::FromWStringHack(
-      UTF16ToWide(drop_data->filenames.front()));
-}
-
-void InstallExtensionHandler::HandleStopDragMessage(const ListValue* args) {
-  file_to_install_.clear();
-}
-
-void InstallExtensionHandler::HandleInstallMessage(const ListValue* args) {
-  if (file_to_install_.empty()) {
-    LOG(ERROR) << "No file captured to install.";
-    return;
-  }
-
-  Profile* profile = Profile::FromWebUI(web_ui());
-  scoped_refptr<CrxInstaller> crx_installer(
-      CrxInstaller::Create(
-          ExtensionSystem::Get(profile)->extension_service(),
-          new ExtensionInstallUI(profile)));
-  crx_installer->InstallCrx(file_to_install_);
-
-  file_to_install_.clear();
-}