Use MetricsFeatureProvider in storage manager fragment.

Bug: 31664539
Test: make RunSettingsRoboTests for regression
Test: adb logcat -b events | egrep "(sysui_|notification_)" for
      verifying log

Change-Id: I65743b87fdf6f010e40ca705e33e18642e0bfca3
diff --git a/src/com/android/settings/core/InstrumentedFragment.java b/src/com/android/settings/core/InstrumentedFragment.java
index 7fa9fc5..e50eae3 100644
--- a/src/com/android/settings/core/InstrumentedFragment.java
+++ b/src/com/android/settings/core/InstrumentedFragment.java
@@ -16,11 +16,14 @@
 
 package com.android.settings.core;
 
+import android.content.Context;
 import android.os.Bundle;
 
 import com.android.settings.core.instrumentation.Instrumentable;
+import com.android.settings.core.instrumentation.MetricsFeatureProvider;
 import com.android.settings.core.instrumentation.VisibilityLoggerMixin;
 import com.android.settings.core.lifecycle.ObservablePreferenceFragment;
+import com.android.settings.overlay.FeatureFactory;
 
 /**
  * Instrumented fragment that logs visibility state.
@@ -28,12 +31,20 @@
 public abstract class InstrumentedFragment extends ObservablePreferenceFragment
         implements Instrumentable {
 
+    protected MetricsFeatureProvider mMetricsFeatureProvider;
+
     public InstrumentedFragment() {
         // Mixin that logs visibility change for activity.
         getLifecycle().addObserver(new VisibilityLoggerMixin(getMetricsCategory()));
     }
 
     @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
+    }
+
+    @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
     }
 }
diff --git a/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java b/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
index 0946f31..6177ab4 100644
--- a/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
+++ b/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
@@ -18,30 +18,20 @@
 
 import android.app.Activity;
 import android.content.ContentResolver;
-import android.content.Context;
 import android.content.Intent;
-import android.content.res.Resources;
 import android.os.Bundle;
 import android.os.storage.StorageManager;
 import android.provider.Settings;
-import android.text.format.DateUtils;
-import android.text.format.Formatter;
-import android.util.Log;
-import android.view.View;
-import android.widget.Switch;
 import android.support.v14.preference.SwitchPreference;
 import android.support.v7.preference.DropDownPreference;
 import android.support.v7.preference.Preference;
 import android.support.v7.preference.Preference.OnPreferenceChangeListener;
-import android.support.v7.preference.PreferenceScreen;
+import android.text.format.DateUtils;
+import android.text.format.Formatter;
 
-import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.MetricsProto.MetricsEvent;
-import com.android.settings.SettingsActivity;
-import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.R;
-import com.android.settings.widget.SwitchBar;
-import com.android.settings.widget.SwitchBar.OnSwitchChangeListener;
+import com.android.settings.SettingsPreferenceFragment;
 
 /**
  * AutomaticStorageManagerSettings is the Settings screen for configuration and management of the
@@ -142,8 +132,8 @@
         switch (preference.getKey()) {
             case KEY_STORAGE_MANAGER_SWITCH:
                 boolean storageManagerChecked = (boolean) newValue;
-                MetricsLogger.action(getContext(), MetricsEvent.ACTION_TOGGLE_STORAGE_MANAGER,
-                        storageManagerChecked);
+                mMetricsFeatureProvider.action(getContext(),
+                        MetricsEvent.ACTION_TOGGLE_STORAGE_MANAGER, storageManagerChecked);
                 mDaysToRetain.setEnabled(storageManagerChecked);
                 Settings.Secure.putInt(getContentResolver(),
                         Settings.Secure.AUTOMATIC_STORAGE_MANAGER_ENABLED,