file_manager: Move non-binding code to c/b/chromeos/file_manager

chrome/browser/chromeos/extensions/file_manager/file_manager_installer.cc

-// Copyright 2013 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/chromeos/extensions/file_manager/file_manager_installer.h"
-
-#include "base/strings/stringprintf.h"
-#include "chrome/browser/profiles/profile.h"
-#include "content/public/browser/web_contents.h"
-
-namespace file_manager {
-
-namespace {
-const char kWebContentsDestroyedError[] = "WebContents is destroyed.";
-}  // namespace
-
-class FileManagerInstaller::WebContentsObserver
-    : public content::WebContentsObserver {
-
- public:
-  explicit WebContentsObserver(
-      content::WebContents* web_contents,
-      FileManagerInstaller* parent)
-      : content::WebContentsObserver(web_contents),
-        parent_(parent) {
-  }
-
- protected:
-  // content::WebContentsObserver implementation.
-  virtual void WebContentsDestroyed(
-      content::WebContents* web_contents) OVERRIDE {
-    parent_->OnWebContentsDestroyed(web_contents);
-  }
-
- private:
-  FileManagerInstaller* parent_;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(WebContentsObserver);
-};
-
-FileManagerInstaller::FileManagerInstaller(
-    content::WebContents* web_contents,
-    const std::string& webstore_item_id,
-    Profile* profile,
-    const Callback& callback)
-    : extensions::WebstoreStandaloneInstaller(
-          webstore_item_id,
-          profile,
-          callback),
-      callback_(callback),
-      web_contents_(web_contents),
-      web_contents_observer_(new WebContentsObserver(web_contents, this)) {
-}
-
-FileManagerInstaller::~FileManagerInstaller() {}
-
-bool FileManagerInstaller::CheckRequestorAlive() const {
-  // The tab may have gone away - cancel installation in that case.
-  return web_contents_ != NULL;
-}
-
-const GURL& FileManagerInstaller::GetRequestorURL() const {
-  return GURL::EmptyGURL();
-}
-
-scoped_ptr<ExtensionInstallPrompt::Prompt>
-FileManagerInstaller::CreateInstallPrompt() const {
-  scoped_ptr<ExtensionInstallPrompt::Prompt> prompt(
-      new ExtensionInstallPrompt::Prompt(
-          ExtensionInstallPrompt::INLINE_INSTALL_PROMPT));
-
-  prompt->SetInlineInstallWebstoreData(localized_user_count(),
-                                       show_user_count(),
-                                       average_rating(),
-                                       rating_count());
-  return prompt.Pass();
-}
-
-bool FileManagerInstaller::ShouldShowPostInstallUI() const {
-  return false;
-}
-
-bool FileManagerInstaller::ShouldShowAppInstalledBubble() const {
-  return false;
-}
-
-content::WebContents* FileManagerInstaller::GetWebContents() const {
-  return web_contents_;
-}
-
-bool FileManagerInstaller::CheckInlineInstallPermitted(
-    const base::DictionaryValue& webstore_data,
-    std::string* error) const {
-  DCHECK(error != NULL);
-  DCHECK(error->empty());
-  return true;
-}
-
-bool FileManagerInstaller::CheckRequestorPermitted(
-    const base::DictionaryValue& webstore_data,
-    std::string* error) const {
-  DCHECK(error != NULL);
-  DCHECK(error->empty());
-  return true;
-}
-
-void FileManagerInstaller::OnWebContentsDestroyed(
-    content::WebContents* web_contents) {
-  callback_.Run(false, kWebContentsDestroyedError);
-  AbortInstall();
-}
-
-}  // namespace file_manager