Android: Fire the appinstalled event on WebAPK installation.

chrome/browser/android/webapps/add_to_homescreen_manager.h

Index: chrome/browser/android/webapps/add_to_homescreen_manager.h
diff --git a/chrome/browser/android/webapps/add_to_homescreen_manager.h b/chrome/browser/android/webapps/add_to_homescreen_manager.h
index 36de2b12b04ff213115016e358fe7e6bf8f936d7..e18ddaaf1d5acce8112918ad04652fe5792134e6 100644
--- a/chrome/browser/android/webapps/add_to_homescreen_manager.h
+++ b/chrome/browser/android/webapps/add_to_homescreen_manager.h
@@ -10,6 +10,10 @@
 #include "base/macros.h"
 #include "chrome/browser/android/webapps/add_to_homescreen_data_fetcher.h"
 
+namespace banners {
+class AppBannerManagerAndroid;
+}
+
 namespace content {
 class WebContents;
 }
@@ -78,6 +82,8 @@ class AddToHomescreenManager : public AddToHomescreenDataFetcher::Observer {
   // Whether the site is WebAPK-compatible.
   bool is_webapk_compatible_;
 
+  banners::AppBannerManagerAndroid* app_banner_manager_;

[dominickn, 2017/04/24 00:56:30]

Nit: Add a comment:

// Dispatches the oninstall event to the page when a user adds a shortcut.

[Matt Giuca, 2017/04/24 01:42:14]

Gone.

+
   // Fetches data required to add a shortcut.
   scoped_refptr<AddToHomescreenDataFetcher> data_fetcher_;