Add extensions code to use common updater in components/update_client/

extensions/shell/browser/shell_browser_main_parts.cc

 // Copyright 2014 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 "extensions/shell/browser/shell_browser_main_parts.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
@@ skipping 55 matching lines @@
 
 using base::CommandLine;
 using content::BrowserContext;
 
 #if !defined(DISABLE_NACL)
 using content::BrowserThread;
 #endif
 
 namespace extensions {
 
-namespace {
-
-void CrxInstallComplete(bool success) {
-  VLOG(1) << "CRX download complete. Success: " << success;
-}
-}
-
 ShellBrowserMainParts::ShellBrowserMainParts(
     const content::MainFunctionParams& parameters,
     ShellBrowserMainDelegate* browser_main_delegate)
     : devtools_http_handler_(nullptr),
       extension_system_(nullptr),
       parameters_(parameters),
       run_message_loop_(true),
       browser_main_delegate_(browser_main_delegate) {
 }
 
@@ skipping 111 matching lines @@
   nacl::NaClBrowser::SetDelegate(
       new ShellNaClBrowserDelegate(browser_context_.get()));
   // Track the task so it can be canceled if app_shell shuts down very quickly,
   // such as in browser tests.
   task_tracker_.PostTask(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get(),
       FROM_HERE,
       base::Bind(nacl::NaClProcessHost::EarlyStartup));
 #endif
 
-  // TODO(rockot): Remove this temporary hack test.
-  std::string install_crx_id =
-      cmd->GetSwitchValueASCII(switches::kAppShellInstallCrx);
-  if (install_crx_id.size() != 0) {
-    CHECK(install_crx_id.size() == 32)
-        << "Extension ID must be exactly 32 characters long.";
-    UpdateService* update_service = UpdateService::Get(browser_context_.get());
-    update_service->DownloadAndInstall(install_crx_id,
-                                       base::Bind(CrxInstallComplete));
-  }
-
   devtools_http_handler_.reset(
       content::ShellDevToolsManagerDelegate::CreateHttpHandler(
           browser_context_.get()));
   if (parameters_.ui_task) {
     // For running browser tests.
     parameters_.ui_task->Run();
     delete parameters_.ui_task;
     run_message_loop_ = false;
   } else {
     browser_main_delegate_->Start(browser_context_.get());
@@ skipping 64 matching lines @@
 }
 
 void ShellBrowserMainParts::CreateExtensionSystem() {
   DCHECK(browser_context_);
   extension_system_ = static_cast<ShellExtensionSystem*>(
       ExtensionSystem::Get(browser_context_.get()));
   extension_system_->InitForRegularProfile(true);
 }
 
 }  // namespace extensions