arc: Remove ArcServiceManager::Observer

chrome/browser/chromeos/note_taking_helper.h

 // Copyright 2016 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_NOTE_TAKING_HELPER_H_
 #define CHROME_BROWSER_CHROMEOS_NOTE_TAKING_HELPER_H_
 
+#include <memory>

[Yusuke Sato, 2017/01/11 23:12:38]

This is for removing an IWYU warning from git-cl lint.

 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/scoped_observer.h"
 #include "chrome/browser/chromeos/arc/arc_session_manager.h"
-#include "components/arc/arc_service_manager.h"
+#include "components/arc/common/intent_helper.mojom.h"
+#include "components/arc/intent_helper/arc_intent_helper_observer.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_source.h"
 #include "extensions/browser/extension_registry_observer.h"
 #include "extensions/common/extension.h"
 
 class Profile;
 
 namespace base {
@@ skipping 24 matching lines @@
   // the case of an Android app).
   std::string app_id;
 
   // True if this is the preferred note-taking app.
   bool preferred;
 };
 
 using NoteTakingAppInfos = std::vector<NoteTakingAppInfo>;
 
 // Singleton class used to launch a note-taking app.
-class NoteTakingHelper : public arc::ArcServiceManager::Observer,
+class NoteTakingHelper : public arc::ArcIntentHelperObserver,
                          public arc::ArcSessionManager::Observer,
                          public content::NotificationObserver,
                          public extensions::ExtensionRegistryObserver {
  public:
   // Interface for observing changes to the list of available apps.
   class Observer {
    public:
     virtual ~Observer() = default;
 
     // Called when the list of available apps that will be returned by
@@ skipping 71 matching lines @@
 
   // Returns true if an app that can be used to take notes is available. UI
   // surfaces that call LaunchAppForNewNote() should be hidden otherwise.
   bool IsAppAvailable(Profile* profile);
 
   // Launches the note-taking app to create a new note, optionally additionally
   // passing a file (|path| may be empty). IsAppAvailable() must be called
   // first.
   void LaunchAppForNewNote(Profile* profile, const base::FilePath& path);
 
-  // arc::ArcServiceManager::Observer:
+  // arc::ArcIntentHelperObserver:
   void OnIntentFiltersUpdated() override;
 
   // arc::ArcSessionManager::Observer:
   void OnArcOptInChanged(bool enabled) override;
 
  private:
   NoteTakingHelper();
   ~NoteTakingHelper() override;
 
   // Returns true if |extension| is a whitelisted note-taking app and false
@@ skipping 62 matching lines @@
   content::NotificationRegistrar registrar_;
 
   base::WeakPtrFactory<NoteTakingHelper> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NoteTakingHelper);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_NOTE_TAKING_HELPER_H_