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chrome/browser/android/banners/app_banner_manager_android.h

Index: chrome/browser/android/banners/app_banner_manager_android.h
diff --git a/chrome/browser/android/banners/app_banner_manager_android.h b/chrome/browser/android/banners/app_banner_manager_android.h
index 8fe6f6d6aa14af3931a24566cc436df15ffd1fa0..caed3ac7f0114f912cbefbd8a0290283d7cfe5d8 100644
--- a/chrome/browser/android/banners/app_banner_manager_android.h
+++ b/chrome/browser/android/banners/app_banner_manager_android.h
@@ -10,6 +10,7 @@
 #include "base/android/scoped_java_ref.h"
 #include "base/callback_forward.h"
 #include "base/macros.h"
+#include "base/memory/weak_ptr.h"
 #include "chrome/browser/banners/app_banner_manager.h"
 #include "content/public/browser/web_contents_user_data.h"
 
@@ -101,6 +102,16 @@ class AppBannerManagerAndroid
                           const GURL& url,
                           const std::string& id);
 
+  // Called by |ShowBanner()| which may check whether the WebAPK Install API is
+  // availabel asynchrously.
+  void ShowBannerImpl(content::WebContents* contents,
+                      bool can_use_webapk_install_flow);
+
+  // Called when the check of whether the Google Play Install API is available
+  // is done.
+  void OnCanUseGooglePlayInstallApi(content::WebContents* contents,
+                                    bool can_use_webapk_install_flow);
+
   // The Java-side AppBannerManager.
   base::android::ScopedJavaGlobalRef<jobject> java_banner_manager_;
 
@@ -110,6 +121,8 @@ class AppBannerManagerAndroid
   // App package name for a native app banner.
   std::string native_app_package_;
 
+  base::WeakPtrFactory<AppBannerManagerAndroid> weak_ptr_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(AppBannerManagerAndroid);
 };