LeOSium_webview/LeOS/patches/Disable-various-metrics.patch

From: csagan5 <32685696+csagan5@users.noreply.github.com>
Date: Wed, 25 Apr 2018 10:23:51 +0200
Subject: Disable various metrics

Disable metrics on all I/O threads
Set initial metrics opt-out
Disable metrics collection for NTP tiles
Fix startup crash for debug builds (uazo)

License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
---
 .../browser/firstrun/FirstRunActivityBase.java  |  2 +-
 .../android/ntp/most_visited_sites_bridge.cc    | 17 -----------------
 chrome/browser/browser_process_impl.cc          |  2 +-
 chrome/browser/chrome_content_browser_client.cc | 15 ---------------
 .../chrome_metrics_services_manager_client.cc   |  8 ++++----
 .../browser/ui/search/ntp_user_data_logger.cc   |  4 ----
 components/ntp_tiles/BUILD.gn                   |  3 ---
 .../ntp_tiles/custom_links_manager_impl.cc      |  1 -
 components/ntp_tiles/most_visited_sites.cc      |  2 --
 services/metrics/public/cpp/ukm_recorder.cc     |  2 +-
 10 files changed, 7 insertions(+), 49 deletions(-)

diff --git a/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunActivityBase.java b/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunActivityBase.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunActivityBase.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunActivityBase.java
@@ -57,7 +57,7 @@ public abstract class FirstRunActivityBase
     static final String SHOW_SEARCH_ENGINE_PAGE = "ShowSearchEnginePage";
     static final String SHOW_SYNC_CONSENT_PAGE = "ShowSyncConsent";
 
-    public static final boolean DEFAULT_METRICS_AND_CRASH_REPORTING = true;
+    public static final boolean DEFAULT_METRICS_AND_CRASH_REPORTING = false;
 
     private static PolicyLoadListenerFactory sPolicyLoadListenerFactoryForTesting;
 
diff --git a/chrome/browser/android/ntp/most_visited_sites_bridge.cc b/chrome/browser/android/ntp/most_visited_sites_bridge.cc
--- a/chrome/browser/android/ntp/most_visited_sites_bridge.cc
+++ b/chrome/browser/android/ntp/most_visited_sites_bridge.cc
@@ -26,7 +26,6 @@
 #include "chrome/browser/profiles/profile_android.h"
 #include "components/favicon_base/favicon_types.h"
 #include "components/history/core/browser/history_service.h"
-#include "components/ntp_tiles/metrics.h"
 #include "components/ntp_tiles/most_visited_sites.h"
 #include "components/ntp_tiles/section_type.h"
 #include "ui/gfx/android/java_bitmap.h"
@@ -46,7 +45,6 @@ using ntp_tiles::NTPTilesVector;
 using ntp_tiles::SectionType;
 using ntp_tiles::TileTitleSource;
 using ntp_tiles::TileSource;
-using ntp_tiles::TileVisualType;
 
 namespace {
 
@@ -233,7 +231,6 @@ void MostVisitedSitesBridge::RecordPageImpression(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     jint jtiles_count) {
-  ntp_tiles::metrics::RecordPageImpression(jtiles_count);
 }
 
 void MostVisitedSitesBridge::RecordTileImpression(
@@ -245,15 +242,6 @@ void MostVisitedSitesBridge::RecordTileImpression(
     jint jtitle_source,
     jint jsource,
     const JavaParamRef<jobject>& jurl) {
-  std::unique_ptr<GURL> url = url::GURLAndroid::ToNativeGURL(env, jurl);
-  TileTitleSource title_source = static_cast<TileTitleSource>(jtitle_source);
-  TileSource source = static_cast<TileSource>(jsource);
-  TileVisualType visual_type = static_cast<TileVisualType>(jvisual_type);
-  favicon_base::IconType icon_type =
-      static_cast<favicon_base::IconType>(jicon_type);
-
-  ntp_tiles::metrics::RecordTileImpression(ntp_tiles::NTPTileImpression(
-      jindex, source, title_source, visual_type, icon_type, *url));
 }
 
 void MostVisitedSitesBridge::RecordOpenedMostVisitedItem(
@@ -263,11 +251,6 @@ void MostVisitedSitesBridge::RecordOpenedMostVisitedItem(
     jint tile_type,
     jint title_source,
     jint source) {
-  ntp_tiles::metrics::RecordTileClick(ntp_tiles::NTPTileImpression(
-      index, static_cast<TileSource>(source),
-      static_cast<TileTitleSource>(title_source),
-      static_cast<TileVisualType>(tile_type), favicon_base::IconType::kInvalid,
-      /*url_for_rappor=*/GURL()));
 }
 
 static jlong JNI_MostVisitedSitesBridge_Init(
diff --git a/chrome/browser/browser_process_impl.cc b/chrome/browser/browser_process_impl.cc
--- a/chrome/browser/browser_process_impl.cc
+++ b/chrome/browser/browser_process_impl.cc
@@ -1043,7 +1043,7 @@ void BrowserProcessImpl::RegisterPrefs(PrefRegistrySimple* registry) {
 #endif  // BUILDFLAG(IS_CHROMEOS_ASH)
 
   registry->RegisterBooleanPref(metrics::prefs::kMetricsReportingEnabled,
-                                GoogleUpdateSettings::GetCollectStatsConsent());
+                                false);
   registry->RegisterBooleanPref(prefs::kDevToolsRemoteDebuggingAllowed, true);
 }
 
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -80,7 +80,6 @@
 #include "chrome/browser/hid/chrome_hid_delegate.h"
 #include "chrome/browser/interstitials/enterprise_util.h"
 #include "chrome/browser/lifetime/browser_shutdown.h"
-#include "chrome/browser/lookalikes/lookalike_url_navigation_throttle.h"
 #include "chrome/browser/media/audio_service_util.h"
 #include "chrome/browser/media/router/media_router_feature.h"
 #include "chrome/browser/media/webrtc/audio_debug_recordings_handler.h"
@@ -5029,16 +5028,6 @@ ChromeContentBrowserClient::CreateThrottlesForNavigation(
     content::NavigationHandle* handle) {
   std::vector<std::unique_ptr<content::NavigationThrottle>> throttles;
 
-  // MetricsNavigationThrottle requires that it runs before NavigationThrottles
-  // that may delay or cancel navigations, so only NavigationThrottles that
-  // don't delay or cancel navigations (e.g. throttles that are only observing
-  // callbacks without affecting navigation behavior) should be added before
-  // MetricsNavigationThrottle.
-  if (handle->IsInMainFrame()) {
-    throttles.push_back(
-        page_load_metrics::MetricsNavigationThrottle::Create(handle));
-  }
-
 #if BUILDFLAG(ENABLE_SUPERVISED_USERS)
   MaybeAddThrottle(
       SupervisedUserNavigationThrottle::MaybeCreateThrottleFor(handle),
@@ -5139,10 +5128,6 @@ ChromeContentBrowserClient::CreateThrottlesForNavigation(
     throttle_manager->MaybeAppendNavigationThrottles(handle, &throttles);
   }
 
-  MaybeAddThrottle(
-      LookalikeUrlNavigationThrottle::MaybeCreateNavigationThrottle(handle),
-      &throttles);
-
   MaybeAddThrottle(PDFIFrameNavigationThrottle::MaybeCreateThrottleFor(handle),
                    &throttles);
 #if BUILDFLAG(ENABLE_PDF)
diff --git a/chrome/browser/metrics/chrome_metrics_services_manager_client.cc b/chrome/browser/metrics/chrome_metrics_services_manager_client.cc
--- a/chrome/browser/metrics/chrome_metrics_services_manager_client.cc
+++ b/chrome/browser/metrics/chrome_metrics_services_manager_client.cc
@@ -75,8 +75,8 @@ namespace internal {
 // recording and reporting are enabled. If the feature is enabled, but no
 // consent is given, then there will be no recording or reporting.
 BASE_FEATURE(kMetricsReportingFeature,
-             "MetricsReporting",
-             base::FEATURE_ENABLED_BY_DEFAULT);
+             "MetricsReporting",                  // disabled by default
+             base::FEATURE_DISABLED_BY_DEFAULT);  // in Bromite
 
 #if BUILDFLAG(IS_ANDROID)
 // Same as |kMetricsReportingFeature|, but this feature is associated with a
@@ -85,8 +85,8 @@ BASE_FEATURE(kMetricsReportingFeature,
 // the fix to not affect the overall sampling rate, this new feature was
 // created. See crbug/1306481.
 BASE_FEATURE(kPostFREFixMetricsReportingFeature,
-             "PostFREFixMetricsReporting",
-             base::FEATURE_ENABLED_BY_DEFAULT);
+             "PostFREFixMetricsReporting",        // disabled by deault
+             base::FEATURE_DISABLED_BY_DEFAULT);  // in Bromite
 #endif  // BUILDFLAG(IS_ANDROID)
 
 // Name of the variations param that defines the sampling rate.
diff --git a/chrome/browser/ui/search/ntp_user_data_logger.cc b/chrome/browser/ui/search/ntp_user_data_logger.cc
--- a/chrome/browser/ui/search/ntp_user_data_logger.cc
+++ b/chrome/browser/ui/search/ntp_user_data_logger.cc
@@ -394,8 +394,6 @@ void NTPUserDataLogger::LogMostVisitedImpression(
 
 void NTPUserDataLogger::LogMostVisitedNavigation(
     const ntp_tiles::NTPTileImpression& impression) {
-  ntp_tiles::metrics::RecordTileClick(impression);
-
   // Records the action. This will be available as a time-stamped stream
   // server-side and can be used to compute time-to-long-dwell.
   base::RecordAction(base::UserMetricsAction("MostVisited_Clicked"));
@@ -424,10 +422,8 @@ void NTPUserDataLogger::EmitNtpStatistics(base::TimeDelta load_time,
     if (!impression.has_value()) {
       break;
     }
-    ntp_tiles::metrics::RecordTileImpression(*impression);
     ++tiles_count;
   }
-  ntp_tiles::metrics::RecordPageImpression(tiles_count);
 
   DVLOG(1) << "Emitting NTP load time: " << load_time << ", "
            << "number of tiles: " << tiles_count;
diff --git a/components/ntp_tiles/BUILD.gn b/components/ntp_tiles/BUILD.gn
--- a/components/ntp_tiles/BUILD.gn
+++ b/components/ntp_tiles/BUILD.gn
@@ -23,8 +23,6 @@ static_library("ntp_tiles") {
     "icon_cacher.h",
     "icon_cacher_impl.cc",
     "icon_cacher_impl.h",
-    "metrics.cc",
-    "metrics.h",
     "most_visited_sites.cc",
     "most_visited_sites.h",
     "ntp_tile.cc",
@@ -92,7 +90,6 @@ source_set("unit_tests") {
     "custom_links_manager_impl_unittest.cc",
     "custom_links_store_unittest.cc",
     "icon_cacher_impl_unittest.cc",
-    "metrics_unittest.cc",
     "most_visited_sites_unittest.cc",
     "popular_sites_impl_unittest.cc",
   ]
diff --git a/components/ntp_tiles/custom_links_manager_impl.cc b/components/ntp_tiles/custom_links_manager_impl.cc
--- a/components/ntp_tiles/custom_links_manager_impl.cc
+++ b/components/ntp_tiles/custom_links_manager_impl.cc
@@ -203,7 +203,6 @@ void CustomLinksManagerImpl::RemoveCustomLinksForPreinstalledApps() {
       }
     }
     if (default_app_links_deleted) {
-      metrics::RecordsMigratedDefaultAppDeleted(DeletedTileType::kCustomLink);
       prefs_->SetBoolean(prefs::kCustomLinksForPreinstalledAppsRemoved, true);
     }
   }
diff --git a/components/ntp_tiles/most_visited_sites.cc b/components/ntp_tiles/most_visited_sites.cc
--- a/components/ntp_tiles/most_visited_sites.cc
+++ b/components/ntp_tiles/most_visited_sites.cc
@@ -704,8 +704,6 @@ void MostVisitedSites::SaveTilesAndNotify(
                                    : new_tiles;
 
   if (fixed_tiles.size() != new_tiles.size()) {
-    metrics::RecordsMigratedDefaultAppDeleted(
-        DeletedTileType::kMostVisitedSite);
   }
   if (!current_tiles_.has_value() || (*current_tiles_ != fixed_tiles)) {
     current_tiles_.emplace(std::move(fixed_tiles));
diff --git a/services/metrics/public/cpp/ukm_recorder.cc b/services/metrics/public/cpp/ukm_recorder.cc
--- a/services/metrics/public/cpp/ukm_recorder.cc
+++ b/services/metrics/public/cpp/ukm_recorder.cc
@@ -14,7 +14,7 @@
 
 namespace ukm {
 
-BASE_FEATURE(kUkmFeature, "Ukm", base::FEATURE_ENABLED_BY_DEFAULT);
+BASE_FEATURE(kUkmFeature, "Ukm", base::FEATURE_DISABLED_BY_DEFAULT); // disabled in Bromite
 
 BASE_FEATURE(kUkmReduceAddEntryIPC,
              "UkmReduceAddEntryIPC",
--
2.25.1