[WebAPKs]: Reduce the parameters of ShortcutHelper::AddToLauncherWithSkBitmap()

chrome/browser/android/webapps/add_to_homescreen_data_fetcher.h

 // Copyright 2015 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_ANDROID_WEBAPPS_ADD_TO_HOMESCREEN_DATA_FETCHER_H_
 #define CHROME_BROWSER_ANDROID_WEBAPPS_ADD_TO_HOMESCREEN_DATA_FETCHER_H_
 
-#include "base/callback_forward.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "base/timer/timer.h"
 #include "chrome/browser/android/shortcut_info.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 namespace base {
 class TaskRunner;
@@ skipping 56 matching lines @@
   // OnDidGetWebApplicationInfo is expected to be called when finished.
   AddToHomescreenDataFetcher(content::WebContents* web_contents,
                              int ideal_icon_size_in_px,
                              int minimum_icon_size_in_px,
                              int ideal_splash_image_size_in_px,
                              int minimum_splash_image_size_in_px,
                              int badge_size_in_px,
                              bool check_webapk_compatible,
                              Observer* observer);
 
-  // Returns a callback which fetches the splash screen image to be stored for
-  // the webapp with the specified |id|.
-  base::Closure FetchSplashScreenImageCallback(const std::string& id);
-
   // IPC message received when the initialization is finished.
   void OnDidGetWebApplicationInfo(const WebApplicationInfo& web_app_info);
 
   // Accessors, etc.
   void set_weak_observer(Observer* observer) { weak_observer_ = observer; }
   bool is_ready() const { return is_ready_; }
   const SkBitmap& badge_icon() const { return badge_icon_; }
   const SkBitmap& primary_icon() const { return primary_icon_; }
   ShortcutInfo& shortcut_info() { return shortcut_info_; }
 
@@ skipping 30 matching lines @@
   void NotifyObserver(const SkBitmap& icon);
 
   scoped_refptr<base::TaskRunner> background_task_runner_;
 
   Observer* weak_observer_;
 
   // The icons must only be set on the UI thread for thread safety.
   SkBitmap badge_icon_;
   SkBitmap primary_icon_;
   ShortcutInfo shortcut_info_;
-  GURL splash_screen_url_;
 
   base::CancelableTaskTracker favicon_task_tracker_;
   base::Timer data_timeout_timer_;
 
   const int ideal_icon_size_in_px_;
   const int minimum_icon_size_in_px_;
   const int ideal_splash_image_size_in_px_;
   const int minimum_splash_image_size_in_px_;
   const int badge_size_in_px_;
 
   // Indicates whether to check WebAPK compatibility.
   bool check_webapk_compatibility_;
   bool is_waiting_for_web_application_info_;
   bool is_installable_check_complete_;
   bool is_icon_saved_;
   bool is_ready_;
 
   DISALLOW_COPY_AND_ASSIGN(AddToHomescreenDataFetcher);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_WEBAPPS_ADD_TO_HOMESCREEN_DATA_FETCHER_H_