Remove app banner RAPPOR metrics

RAPPOR is deprecated in favor of UKM. As part of BMO we plan on revisiting
our metrics as a whole so for now these RAPPOR metrics can be removed.

Bug: 1016906
Change-Id: If2de040847161c7d6f4d980fc8e99d480399a61b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1890377
Auto-Submit: Alan Cutter <alancutter@chromium.org>
Reviewed-by: Robert Kaplow <rkaplow@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Reviewed-by: Alexei Svitkine <asvitkine@chromium.org>
Commit-Queue: Alan Cutter <alancutter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#712040}

chrome/browser/android/metrics/launch_metrics.cc

@@ -8,12 +8,9 @@
 #include "chrome/android/chrome_jni_headers/LaunchMetrics_jni.h"
 #include "chrome/browser/android/shortcut_info.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/prefs/pref_metrics_service.h"
 #include "chrome/browser/profiles/profile.h"
-#include "components/rappor/public/rappor_utils.h"
-#include "components/rappor/rappor_service_impl.h"
 #include "content/public/browser/web_contents.h"
 #include "third_party/blink/public/mojom/manifest/display_mode.mojom.h"
 #include "url/gurl.h"
@@ -65,32 +62,6 @@ static void JNI_LaunchMetrics_RecordLaunch(
     service->SetLastShortcutLaunchTime(web_contents, url);
   }
 
-  std::string rappor_metric_source;
-  switch (histogram_source) {
-    case ShortcutInfo::SOURCE_ADD_TO_HOMESCREEN_DEPRECATED:
-    case ShortcutInfo::SOURCE_ADD_TO_HOMESCREEN_PWA:
-    case ShortcutInfo::SOURCE_ADD_TO_HOMESCREEN_STANDALONE:
-    case ShortcutInfo::SOURCE_ADD_TO_HOMESCREEN_SHORTCUT:
-      rappor_metric_source = "Launch.HomeScreenSource.AddToHomeScreen";
-      break;
-    case ShortcutInfo::SOURCE_APP_BANNER:
-      rappor_metric_source = "Launch.HomeScreenSource.AppBanner";
-      break;
-    case ShortcutInfo::SOURCE_BOOKMARK_NAVIGATOR_WIDGET:
-      rappor_metric_source = "Launch.HomeScreenSource.BookmarkNavigatorWidget";
-      break;
-    case ShortcutInfo::SOURCE_BOOKMARK_SHORTCUT_WIDGET:
-      rappor_metric_source = "Launch.HomeScreenSource.BookmarkShortcutWidget";
-      break;
-    case ShortcutInfo::SOURCE_NOTIFICATION:
-      rappor_metric_source = "Launch.HomeScreenSource.Notification";
-      break;
-    case ShortcutInfo::SOURCE_UNKNOWN:
-    case ShortcutInfo::SOURCE_COUNT:
-      rappor_metric_source = "Launch.HomeScreenSource.Unknown";
-      break;
-  }
-
   UMA_HISTOGRAM_ENUMERATION("Launch.HomeScreenSource",
                             static_cast<ShortcutInfo::Source>(histogram_source),
                             ShortcutInfo::SOURCE_COUNT);
@@ -101,20 +72,11 @@ static void JNI_LaunchMetrics_RecordLaunch(
         static_cast<blink::mojom::DisplayMode>(display_mode));
   }
 
-  rappor::SampleDomainAndRegistryFromGURL(g_browser_process->rappor_service(),
-                                          rappor_metric_source, url);
-
   HomeScreenLaunchType action = is_shortcut ? HomeScreenLaunchType::SHORTCUT
                                             : HomeScreenLaunchType::STANDALONE;
-  std::string rappor_metric_action = is_shortcut
-                                         ? "Launch.HomeScreen.Shortcut"
-                                         : "Launch.HomeScreen.Standalone";
 
   UMA_HISTOGRAM_ENUMERATION("Launch.HomeScreen", action,
                             HomeScreenLaunchType::COUNT);
-
-  rappor::SampleDomainAndRegistryFromGURL(g_browser_process->rappor_service(),
-                                          rappor_metric_action, url);
 }
 
 static void JNI_LaunchMetrics_RecordHomePageLaunchMetrics(

chrome/browser/banners/app_banner_manager.cc

@@ -15,14 +15,11 @@
 #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/installable/installable_metrics.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_features.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/back_forward_cache.h"
 #include "content/public/browser/navigation_handle.h"
 #include "content/public/browser/render_frame_host.h"
@@ -399,7 +396,7 @@ void AppBannerManager::OnDidPerformInstallableWebAppCheck(
   SendBannerPromptRequest();
 }
 
-void AppBannerManager::RecordDidShowBanner(const std::string& event_name) {
+void AppBannerManager::RecordDidShowBanner() {
   content::WebContents* contents = web_contents();
   DCHECK(contents);
 
@@ -407,9 +404,6 @@ void AppBannerManager::RecordDidShowBanner(const std::string& event_name) {
       contents, validated_url_, GetAppIdentifier(),
       AppBannerSettingsHelper::APP_BANNER_EVENT_DID_SHOW,
       GetCurrentTime());
-  rappor::SampleDomainAndRegistryFromGURL(g_browser_process->rappor_service(),
-                                          event_name,
-                                          contents->GetLastCommittedURL());
 }
 
 void AppBannerManager::ReportStatus(InstallableStatusCode code) {

chrome/browser/banners/app_banner_manager.h

@@ -241,9 +241,8 @@ class AppBannerManager : public content::WebContentsObserver,
   virtual void OnDidPerformInstallableWebAppCheck(
       const InstallableData& result);
 
-  // Records that a banner was shown. The |event_name| corresponds to the RAPPOR
-  // metric being recorded.
-  void RecordDidShowBanner(const std::string& event_name);
+  // Records that a banner was shown.
+  void RecordDidShowBanner();
 
   // Reports |code| via a UMA histogram or logs it to the console.
   void ReportStatus(InstallableStatusCode code);

chrome/browser/banners/app_banner_manager_android.cc

@@ -267,8 +267,7 @@ void AppBannerManagerAndroid::RecordEventForAppBanner(
         case AddToHomescreenParams::AppType::SHORTCUT:
           TrackUserResponse(USER_RESPONSE_WEB_APP_ACCEPTED);
           AppBannerSettingsHelper::RecordBannerInstallEvent(
-              web_contents(), a2hs_params.shortcut_info->url.spec(),
-              AppBannerSettingsHelper::WEB);
+              web_contents(), a2hs_params.shortcut_info->url.spec());
           break;
         default:
           NOTREACHED();
@@ -303,10 +302,10 @@ void AppBannerManagerAndroid::RecordEventForAppBanner(
 
     case AddToHomescreenInstaller::Event::UI_SHOWN:
       if (a2hs_params.app_type == AddToHomescreenParams::AppType::NATIVE) {
-        RecordDidShowBanner("AppBanner.NativeApp.Shown");
+        RecordDidShowBanner();
         TrackDisplayEvent(DISPLAY_EVENT_NATIVE_APP_BANNER_CREATED);
       } else {
-        RecordDidShowBanner("AppBanner.WebApp.Shown");
+        RecordDidShowBanner();
         TrackDisplayEvent(DISPLAY_EVENT_WEB_APP_BANNER_CREATED);
       }
       break;
@@ -319,16 +318,14 @@ void AppBannerManagerAndroid::RecordEventForAppBanner(
         DCHECK(!a2hs_params.native_app_package_name.empty());
         TrackUserResponse(USER_RESPONSE_NATIVE_APP_DISMISSED);
         AppBannerSettingsHelper::RecordBannerDismissEvent(
-            web_contents(), a2hs_params.native_app_package_name,
-            AppBannerSettingsHelper::NATIVE);
+            web_contents(), a2hs_params.native_app_package_name);
       } else {
         if (a2hs_params.app_type == AddToHomescreenParams::AppType::WEBAPK)
           webapk::TrackInstallEvent(
               webapk::ADD_TO_HOMESCREEN_DIALOG_DISMISSED_BEFORE_INSTALLATION);
         TrackUserResponse(USER_RESPONSE_WEB_APP_DISMISSED);
         AppBannerSettingsHelper::RecordBannerDismissEvent(
-            web_contents(), a2hs_params.shortcut_info->url.spec(),
-            AppBannerSettingsHelper::WEB);
+            web_contents(), a2hs_params.shortcut_info->url.spec());
       }
       break;
   }

chrome/browser/banners/app_banner_manager_browsertest.cc

@@ -86,7 +86,7 @@ class AppBannerManagerTest : public AppBannerManager {
     // Fake the call to ReportStatus here - this is usually called in
     // platform-specific code which is not exposed here.
     ReportStatus(SHOWING_WEB_APP_BANNER);
-    RecordDidShowBanner("AppBanner.WebApp.Shown");
+    RecordDidShowBanner();
 
     ASSERT_FALSE(banner_shown_.get());
     banner_shown_.reset(new bool(true));

chrome/browser/banners/app_banner_manager_desktop.cc

@@ -135,7 +135,7 @@ bool AppBannerManagerDesktop::ShouldAllowWebAppReplacementInstall() {
 }
 
 void AppBannerManagerDesktop::ShowBannerUi(WebappInstallSource install_source) {
-  RecordDidShowBanner("AppBanner.WebApp.Shown");
+  RecordDidShowBanner();
   TrackDisplayEvent(DISPLAY_EVENT_WEB_APP_BANNER_CREATED);
   ReportStatus(SHOWING_APP_INSTALLATION_DIALOG);
   CreateWebApp(install_source);
@@ -199,13 +199,13 @@ void AppBannerManagerDesktop::DidFinishCreatingWebApp(
   if (code == web_app::InstallResultCode::kSuccessNewInstall) {
     SendBannerAccepted();
     TrackUserResponse(USER_RESPONSE_WEB_APP_ACCEPTED);
-    AppBannerSettingsHelper::RecordBannerInstallEvent(
-        contents, GetAppIdentifier(), AppBannerSettingsHelper::WEB);
+    AppBannerSettingsHelper::RecordBannerInstallEvent(contents,
+                                                      GetAppIdentifier());
   } else if (code == web_app::InstallResultCode::kUserInstallDeclined) {
     SendBannerDismissed();
     TrackUserResponse(USER_RESPONSE_WEB_APP_DISMISSED);
-    AppBannerSettingsHelper::RecordBannerDismissEvent(
-        contents, GetAppIdentifier(), AppBannerSettingsHelper::WEB);
+    AppBannerSettingsHelper::RecordBannerDismissEvent(contents,
+                                                      GetAppIdentifier());
   }
 }
 

chrome/browser/banners/app_banner_settings_helper.cc

@@ -17,7 +17,6 @@
 #include "base/util/values/values_util.h"
 #include "chrome/browser/banners/app_banner_manager.h"
 #include "chrome/browser/banners/app_banner_metrics.h"
-#include "chrome/browser/browser_process.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/installable/installable_logging.h"
 #include "chrome/browser/profiles/profile.h"
@@ -25,8 +24,6 @@
 #include "chrome/common/chrome_switches.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/content_settings_pattern.h"
-#include "components/rappor/public/rappor_utils.h"
-#include "components/rappor/rappor_service_impl.h"
 #include "components/variations/variations_associated_data.h"
 #include "content/public/browser/web_contents.h"
 #include "url/gurl.h"
@@ -262,8 +259,7 @@ void AppBannerSettingsHelper::ClearHistoryForURLs(
 
 void AppBannerSettingsHelper::RecordBannerInstallEvent(
     content::WebContents* web_contents,
-    const std::string& package_name_or_start_url,
-    AppBannerRapporMetric rappor_metric) {
+    const std::string& package_name_or_start_url) {
   banners::TrackInstallEvent(banners::INSTALL_EVENT_WEB_APP_INSTALLED);
 
   AppBannerSettingsHelper::RecordBannerEvent(
@@ -271,18 +267,11 @@ void AppBannerSettingsHelper::RecordBannerInstallEvent(
       package_name_or_start_url,
       AppBannerSettingsHelper::APP_BANNER_EVENT_DID_ADD_TO_HOMESCREEN,
       banners::AppBannerManager::GetCurrentTime());
-
-  rappor::SampleDomainAndRegistryFromGURL(
-      g_browser_process->rappor_service(),
-      (rappor_metric == WEB ? "AppBanner.WebApp.Installed"
-                            : "AppBanner.NativeApp.Installed"),
-      web_contents->GetLastCommittedURL());
 }
 
 void AppBannerSettingsHelper::RecordBannerDismissEvent(
     content::WebContents* web_contents,
-    const std::string& package_name_or_start_url,
-    AppBannerRapporMetric rappor_metric) {
+    const std::string& package_name_or_start_url) {
   banners::TrackDismissEvent(banners::DISMISS_EVENT_CLOSE_BUTTON);
 
   AppBannerSettingsHelper::RecordBannerEvent(
@@ -290,12 +279,6 @@ void AppBannerSettingsHelper::RecordBannerDismissEvent(
       package_name_or_start_url,
       AppBannerSettingsHelper::APP_BANNER_EVENT_DID_BLOCK,
       banners::AppBannerManager::GetCurrentTime());
-
-  rappor::SampleDomainAndRegistryFromGURL(
-      g_browser_process->rappor_service(),
-      (rappor_metric == WEB ? "AppBanner.WebApp.Dismissed"
-                            : "AppBanner.NativeApp.Dismissed"),
-      web_contents->GetLastCommittedURL());
 }
 
 void AppBannerSettingsHelper::RecordBannerEvent(

chrome/browser/banners/app_banner_settings_helper.h

@@ -73,11 +73,6 @@ class AppBannerSettingsHelper {
     APP_BANNER_EVENT_NUM_EVENTS,
   };
 
-  enum AppBannerRapporMetric {
-    WEB,
-    NATIVE,
-  };
-
   static const char kInstantAppsKey[];
 
   // The content setting basically records a simplified subset of history.
@@ -90,14 +85,12 @@ class AppBannerSettingsHelper {
   // 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);
+      const std::string& package_name_or_start_url);
 
   // 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);
+      const std::string& package_name_or_start_url);
 
   // Record a banner event specified by |event|.
   static void RecordBannerEvent(content::WebContents* web_contents,

tools/metrics/rappor/rappor.xml

@@ -101,52 +101,6 @@ components/rappor/rappor_parameters.h.
 <!-- Rappor metric definitions -->
 
 <rappor-metrics>
-<rappor-metric name="AppBanner.NativeApp.Dismissed" type="ETLD_PLUS_ONE">
-  <owner>dfalcantara@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that displayed a native app banner, which was explicitly
-    dismissed by the user.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="AppBanner.NativeApp.Installed" type="ETLD_PLUS_ONE">
-  <owner>dfalcantara@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that displayed a native app banner, which resulted in
-    the user installing the promoted application.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="AppBanner.NativeApp.Shown" type="ETLD_PLUS_ONE">
-  <owner>dfalcantara@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that displayed a native app banner.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="AppBanner.WebApp.Dismissed" type="ETLD_PLUS_ONE">
-  <owner>dfalcantara@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that displayed a web app banner, which was explicitly
-    dismissed by the user.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="AppBanner.WebApp.Installed" type="ETLD_PLUS_ONE">
-  <owner>dfalcantara@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that displayed a web app banner, which resulted in the
-    user installing the promoted application.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="AppBanner.WebApp.Shown" type="ETLD_PLUS_ONE">
-  <owner>dfalcantara@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that displayed a web app banner.
-  </summary>
-</rappor-metric>
-
 <rappor-metric name="Bluetooth.APIUsage.Origin" type="ETLD_PLUS_ONE">
   <owner>jyasskin@chromium.org</owner>
   <owner>ortuno@chromium.org</owner>
@@ -232,71 +186,6 @@ components/rappor/rappor_parameters.h.
   </summary>
 </rappor-metric>
 
-<rappor-metric name="Launch.HomeScreen.Shortcut" type="ETLD_PLUS_ONE">
-  <owner>dfalcantara@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that was launched from the Android Home screen into a
-    tab. This explicitly does not count relaunches via the Android Recents menu.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="Launch.HomeScreen.Standalone" type="ETLD_PLUS_ONE">
-  <owner>dfalcantara@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that was launched from the Android Home screen into a
-    WebappActivity. This explicitly does not count relaunches via the Android
-    Recents menu.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="Launch.HomeScreenSource.AddToHomeScreen"
-    type="ETLD_PLUS_ONE">
-  <owner>dominickn@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that was launched from the Android Home screen via an
-    intent added from an add to homescreen menu item. This explicitly does not
-    count relaunches via the Android Recents menu.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="Launch.HomeScreenSource.AppBanner" type="ETLD_PLUS_ONE">
-  <owner>dominickn@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that was launched from the Android Home screen via an
-    intent added from an app banner. This explicitly does not count relaunches
-    via the Android Recents menu.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="Launch.HomeScreenSource.BookmarkNavigatorWidget"
-    type="ETLD_PLUS_ONE">
-  <owner>aurimas@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that was launched from the Chrome's bookmark navigator
-    widget. This explicitly does not count relaunches via the Android Recents
-    menu.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="Launch.HomeScreenSource.BookmarkShortcutWidget"
-    type="ETLD_PLUS_ONE">
-  <owner>aurimas@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that was launched from the Chrome's bookmark shortcut
-    widget. This explicitly does not count relaunches via the Android Recents
-    menu.
-  </summary>
-</rappor-metric>
-
-<rappor-metric name="Launch.HomeScreenSource.Unknown" type="ETLD_PLUS_ONE">
-  <owner>dominickn@chromium.org</owner>
-  <summary>
-    The eTLD+1 of a URL that was launched from the Android Home screen via an
-    intent added from an unknown source. This explicitly does not count
-    relaunches via the Android Recents menu.
-  </summary>
-</rappor-metric>
-
 <rappor-metric name="Media.Controls.Cast" type="ETLD_PLUS_ONE">
   <owner>beccahughes@chromium.org</owner>
   <owner>media-team@chromium.org</owner>