Android: Fire the appinstalled event on WebAPK installation.

chrome/browser/android/webapps/add_to_homescreen_manager.cc

 // 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.
 
 #include "chrome/browser/android/webapps/add_to_homescreen_manager.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/browser/android/banners/app_banner_infobar_delegate_android.h"
+#include "chrome/browser/android/banners/app_banner_manager_android.h"
 #include "chrome/browser/android/shortcut_helper.h"
 #include "chrome/browser/android/webapk/chrome_webapk_host.h"
 #include "chrome/browser/android/webapk/webapk_install_service.h"
 #include "chrome/browser/android/webapk/webapk_metrics.h"
 #include "chrome/browser/banners/app_banner_settings_helper.h"
 #include "chrome/browser/installable/installable_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "jni/AddToHomescreenManager_jni.h"
@@ skipping 87 matching lines @@
   add_shortcut_pending_ = false;
 
   content::WebContents* web_contents = data_fetcher_->web_contents();
   if (!web_contents)
     return;
 
   RecordAddToHomescreen();
   ShortcutHelper::AddToLauncherWithSkBitmap(web_contents, info, icon);
 
   // Fire the appinstalled event.
-  blink::mojom::InstallationServicePtr installation_service;
-  web_contents->GetMainFrame()->GetRemoteInterfaces()->GetInterface(
-      mojo::MakeRequest(&installation_service));
-  DCHECK(installation_service);
-  installation_service->OnInstall();
+  banners::AppBannerManagerAndroid* app_banner_manager =
+      banners::AppBannerManagerAndroid::FromWebContents(web_contents);
+  app_banner_manager->OnInstall();
 }
 
 void AddToHomescreenManager::RecordAddToHomescreen() {
   // Record that the shortcut has been added, so no banners will be shown
   // for this app.
   content::WebContents* web_contents = data_fetcher_->web_contents();
   if (!web_contents)
     return;
 
   AppBannerSettingsHelper::RecordBannerEvent(
@@ skipping 47 matching lines @@
   Java_AddToHomescreenManager_onReadyToAdd(env, java_ref_, java_bitmap);
 
   if (add_shortcut_pending_)
     AddShortcut(info, primary_icon);
 }
 
 void AddToHomescreenManager::CreateInfoBarForWebApk(
     const ShortcutInfo& info,
     const SkBitmap& primary_icon,
     const SkBitmap& badge_icon) {
+  content::WebContents* web_contents = data_fetcher_->web_contents();
+  banners::AppBannerManagerAndroid* app_banner_manager =
+      banners::AppBannerManagerAndroid::FromWebContents(web_contents);
   banners::AppBannerInfoBarDelegateAndroid::Create(
-      data_fetcher_->web_contents(), nullptr, info.user_title,
+      web_contents, app_banner_manager->GetWeakPtr(), info.user_title,
       base::MakeUnique<ShortcutInfo>(info), primary_icon, badge_icon,
       -1 /* event_request_id */, webapk::INSTALL_SOURCE_MENU);
 }
 
 SkBitmap AddToHomescreenManager::FinalizeLauncherIconInBackground(
     const SkBitmap& bitmap,
     const GURL& url,
     bool* is_generated) {
   DCHECK(content::BrowserThread::GetBlockingPool()->RunsTasksOnCurrentThread());
 
   return ShortcutHelper::FinalizeLauncherIconInBackground(bitmap, url,
                                                           is_generated);
 }