Implement "appinstalled" event on Android.

chrome/browser/banners/app_banner_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/banners/app_banner_manager.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/time.h"
 #include "chrome/browser/banners/app_banner_metrics.h"
 #include "chrome/browser/banners/app_banner_settings_helper.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/engagement/site_engagement_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "components/rappor/public/rappor_utils.h"
 #include "components/rappor/rappor_service_impl.h"
 #include "content/public/browser/navigation_handle.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/origin_util.h"
+#include "mojo/public/cpp/bindings/interface_request.h"
 #include "services/service_manager/public/cpp/interface_provider.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 
 namespace {
 
 int gCurrentRequestID = -1;
 int gTimeDeltaInDaysForTesting = 0;
 
@@ skipping 89 matching lines @@
 
   // Any existing binding is invalid when we request a new banner.
   if (binding_.is_bound())
     binding_.Close();
 
   manager_->GetData(
       ParamsToGetManifest(),
       base::Bind(&AppBannerManager::OnDidGetManifest, GetWeakPtr()));
 }
 
+void AppBannerManager::OnInstall() {
+  if (!installation_service_) {
+    web_contents()->GetMainFrame()->GetRemoteInterfaces()->GetInterface(
+        mojo::GetProxy(&installation_service_));
+    DCHECK(installation_service_);
+  }
+  installation_service_->OnInstall();
+}
+
 void AppBannerManager::SendBannerAccepted(int request_id) {
   if (request_id != gCurrentRequestID)
     return;
 
   DCHECK(event_.is_bound());
   event_->BannerAccepted(GetBannerType());
 }
 
 void AppBannerManager::SendBannerDismissed(int request_id) {
   if (request_id != gCurrentRequestID)
@@ skipping 395 matching lines @@
     // Simulate a non-canceled OnBannerPromptReply to show the delayed banner.
     // Don't reset |was_canceled_by_page_| yet for metrics purposes.
     OnBannerPromptReply(blink::mojom::AppBannerPromptReply::NONE, referrer_);
   } else {
     // Log that the prompt request was made for when we get the prompt reply.
     page_requested_prompt_ = true;
   }
 }
 
 }  // namespace banners