Moved CrxInstaller and CrxInstallerError into extensions namespace

chrome/browser/extensions/extension_install_ui_android.cc

 // 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/extensions/extension_install_ui_android.h"
 
 #include "base/logging.h"
 
 void ExtensionInstallUIAndroid::OnInstallSuccess(
     const extensions::Extension* extension, SkBitmap* icon) {
   NOTIMPLEMENTED();
 }
 
 void ExtensionInstallUIAndroid::OnInstallFailure(
-    const CrxInstallerError& error) {
+    const extensions::CrxInstallerError& error) {
   NOTIMPLEMENTED();
 }
 
 void ExtensionInstallUIAndroid::SetSkipPostInstallUI(bool skip_ui) {
   NOTIMPLEMENTED();
 }
 
 // static
 ExtensionInstallUI* ExtensionInstallUI::Create(Browser* browser) {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 // static
 void ExtensionInstallUI::OpenAppInstalledUI(
     Browser* browser, const std::string& app_id) {
   NOTIMPLEMENTED();
 }
 
 // static
 void ExtensionInstallUI::DisableFailureUIForTests() {
   NOTIMPLEMENTED();
 }