Implement app banner info bars on desktop.

chrome/browser/banners/app_banner_settings_helper.h

 // Copyright 2014 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_BANNERS_APP_BANNER_SETTINGS_HELPER_H_
 #define CHROME_BROWSER_BANNERS_APP_BANNER_SETTINGS_HELPER_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 28 matching lines @@
 class AppBannerSettingsHelper {
  public:
   enum AppBannerEvent {
     APP_BANNER_EVENT_COULD_SHOW,
     APP_BANNER_EVENT_DID_SHOW,
     APP_BANNER_EVENT_DID_BLOCK,
     APP_BANNER_EVENT_DID_ADD_TO_HOMESCREEN,
     APP_BANNER_EVENT_NUM_EVENTS,
   };
 
+  enum AppBannerRapporMetric {
+    WEB,
+    NATIVE,
+  };
+
   // The content setting basically records a simplified subset of history.
   // For privacy reasons this needs to be cleared. The ClearHistoryForURLs
   // function removes any information from the banner content settings for the
   // given URls.
   static void ClearHistoryForURLs(Profile* profile,
                                   const std::set<GURL>& origin_urls);
 
+  // Record a banner installation event, for either a WEB or NATIVE app.
+  static void RecordBannerInstallEvent(
+      content::WebContents* web_contents,
+      const std::string& package_name_or_start_url,
+      AppBannerRapporMetric rappor_metric);
+
+  // Record a banner dismissal event, for either a WEB or NATIVE app.
+  static void RecordBannerDismissEvent(
+      content::WebContents* web_contents,
+      const std::string& package_name_or_start_url,
+      AppBannerRapporMetric rappor_metric);
+
   static void RecordBannerEvent(content::WebContents* web_contents,
                                 const GURL& origin_url,
                                 const std::string& package_name_or_start_url,
                                 AppBannerEvent event,
                                 base::Time time);
 
   // Determine if the banner should be shown, given the recorded events for the
   // supplied app.
   static bool ShouldShowBanner(content::WebContents* web_contents,
                                const GURL& origin_url,
@@ skipping 14 matching lines @@
       content::WebContents* web_contents,
       const GURL& origin_url,
       const std::string& package_name_or_start_url,
       AppBannerEvent event);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(AppBannerSettingsHelper);
 };
 
 #endif  // CHROME_BROWSER_BANNERS_APP_BANNER_SETTINGS_HELPER_H_