Make --install-chrome-app use extensions::WebstoreInstallWithPrompt.

chrome/browser/apps/install_chrome_app.cc

Index: chrome/browser/apps/install_chrome_app.cc
diff --git a/chrome/browser/apps/install_chrome_app.cc b/chrome/browser/apps/install_chrome_app.cc
deleted file mode 100644
index 57965bfd99732686b1a57b86ba54fb07adf99514..0000000000000000000000000000000000000000
--- a/chrome/browser/apps/install_chrome_app.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-// 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 "chrome/browser/apps/install_chrome_app.h"
-
-#include "base/basictypes.h"
-#include "base/command_line.h"
-#include "base/strings/stringprintf.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/ui/browser_list.h"
-#include "chrome/browser/ui/browser_navigator.h"
-#include "extensions/common/extension.h"
-#include "google_apis/gaia/gaia_urls.h"
-#include "net/url_request/url_fetcher.h"
-#include "net/url_request/url_fetcher_delegate.h"
-
-namespace {
-
-// The URL to the webstore page for a specific app. "_asi=1" instructs webstore
-// to immediately try to install the app if the referrer is the sign in page.
-// This is actually the short form of the URL which just redirects to the full
-// URL. Since "_asi=1" only works on the full url, we need to resolve it first
-// before navigating the user to it.
-const char kWebstoreUrlFormat[] =
-    "https://chrome.google.com/webstore/detail/%s?_asi=1";
-
-// The URL for the sign in page, set as the referrer to webstore.
-const char kAccountsUrl[] = "https://accounts.google.com/ServiceLogin";
-
-// Returns the webstore URL for an app.
-GURL GetAppInstallUrl(const std::string& app_id) {
-  return GURL(base::StringPrintf(kWebstoreUrlFormat, app_id.c_str()));
-}
-
-void NavigateToUrlWithAccountsReferrer(const GURL& url) {
-  Browser* browser =
-      BrowserList::GetInstance(chrome::HOST_DESKTOP_TYPE_NATIVE)->get(0);
-  if (!browser)
-    return;
-
-  chrome::NavigateParams params(
-      browser, url, content::PAGE_TRANSITION_AUTO_TOPLEVEL);
-  params.disposition = NEW_FOREGROUND_TAB;
-  params.window_action = chrome::NavigateParams::SHOW_WINDOW;
-  params.referrer = content::Referrer();
-  params.referrer.url = GURL(kAccountsUrl);
-  chrome::Navigate(&params);
-}
-
-class AppURLFetcher : net::URLFetcherDelegate {
- public:
-  explicit AppURLFetcher(const std::string& app_id);
-
-  // net::URLFetcherDelegate OVERRIDES:
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
-
- private:
-  virtual ~AppURLFetcher();
-
-  scoped_ptr<net::URLFetcher> url_fetcher_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppURLFetcher);
-};
-
-AppURLFetcher::AppURLFetcher(const std::string& app_id) {
-  url_fetcher_.reset(net::URLFetcher::Create(
-      GetAppInstallUrl(app_id), net::URLFetcher::GET, this));
-  url_fetcher_->SetRequestContext(g_browser_process->system_request_context());
-  url_fetcher_->SetStopOnRedirect(true);
-  url_fetcher_->Start();
-}
-
-AppURLFetcher::~AppURLFetcher() {
-}
-
-void AppURLFetcher::OnURLFetchComplete(const net::URLFetcher* source) {
-  if (source->GetResponseCode() == 301) {
-    // Moved permanently.
-    NavigateToUrlWithAccountsReferrer(source->GetURL());
-  }
-
-  delete this;
-}
-
-}  // namespace
-
-namespace install_chrome_app {
-
-void InstallChromeApp(const std::string& app_id) {
-  if (!extensions::Extension::IdIsValid(app_id))
-    return;
-
-  new AppURLFetcher(app_id);
-}
-
-}  // namespace install_chrome_app