Update AppBannerManager & AppBannerManagerAndroid to request badge icon.

chrome/browser/android/banners/app_banner_manager_android.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_BANNERS_APP_BANNER_MANAGER_ANDROID_H_
 #define CHROME_BROWSER_ANDROID_BANNERS_APP_BANNER_MANAGER_ANDROID_H_
 
 #include <string>
 
 #include "base/android/scoped_java_ref.h"
@@ skipping 47 matching lines @@
 
   // Returns a callback which fetches the splash screen image and stores it in
   // a WebappDataStorage.
   base::Closure FetchWebappSplashScreenImageCallback(
       const std::string& webapp_id) override;
 
   // Registers native methods.
   static bool Register(JNIEnv* env);
 
  protected:
+  // Return the ideal badge icon size.
+  int GetIdealBadgeIconSizeInPx();
+
   // AppBannerManager overrides.
   std::string GetAppIdentifier() override;
   std::string GetBannerType() override;
-  int GetIdealIconSizeInPx() override;
-  int GetMinimumIconSizeInPx() override;
+  int GetIdealPrimaryIconSizeInPx() override;
+  int GetMinimumPrimaryIconSizeInPx() override;
   bool IsWebAppInstalled(content::BrowserContext* browser_context,
                          const GURL& start_url,
                          const GURL& manifest_url) override;
+  InstallableParams ParamsToPerformInstallableCheck() override;
   void PerformInstallableCheck() override;
+  void OnDidPerformInstallableCheck(const InstallableData& result) override;
   void OnAppIconFetched(const SkBitmap& bitmap) override;
   void ResetCurrentPageData() override;
   void ShowBanner() override;
 
  private:
   friend class content::WebContentsUserData<AppBannerManagerAndroid>;
 
   // Creates the Java-side AppBannerManager.
   void CreateJavaBannerManager();
 
   // Returns true if |platform| and |id| are valid for querying the Play Store.
   bool CheckPlatformAndId(const std::string& platform,
                           const std::string& id);
 
   // Returns the query value for |name| in |url|, e.g. example.com?name=value.
   std::string ExtractQueryValueForName(const GURL& url,
                                        const std::string& name);
 
   // Returns true if |platform|, |url|, and |id| are consistent and can be used
   // to query the Play Store for a native app. The query may not necessarily
   // succeed (e.g. |id| doesn't map to anything), but if this method returns
   // true, only a native app banner may be shown, and the web app banner flow
   // will not be run.
   bool CanHandleNonWebApp(const std::string& platform,
                           const GURL& url,
                           const std::string& id);
 
+  // The URL of the badge icon.
+  GURL badge_icon_url_;
+
+  // The badge icon object.
+  std::unique_ptr<SkBitmap> badge_icon_;
+
   // The Java-side AppBannerManager.
   base::android::ScopedJavaGlobalRef<jobject> java_banner_manager_;
 
   // Java-side object containing data about a native app.
   base::android::ScopedJavaGlobalRef<jobject> native_app_data_;
 
   // App package name for a native app banner.
   std::string native_app_package_;
 
+  // Whether WebAPKs can be installed.
+  bool can_install_webapk_;
+
   DISALLOW_COPY_AND_ASSIGN(AppBannerManagerAndroid);
 };
 
 }  // namespace banners
 
 #endif  // CHROME_BROWSER_ANDROID_BANNERS_APP_BANNER_MANAGER_ANDROID_H_