Implements profile selection tab in Storage Settings

- StorageDashboardFragment and StorageItemPreferenceController works only
  for one profile per instance.
- StorageAsyncLoader loads for all users(profiles) and regards each user independent.
- SecondaryUserController will not load personal profile user in work profile tab.
- Cleanup some unused profile related files.

Bug: 174964885
Test: atest com.android.settings.deviceinfo
      atest com.android.settings.deviceinfo.storage
      make RunSettingsRoboTests -j ROBOTEST_FILTER=com.android.settings.deviceinfo
      make RunSettingsRoboTests -j ROBOTEST_FILTER=com.android.settings.deviceinfo.storage
Change-Id: I8361c29bc240c519c7261b19522c41439479c1c2
Merged-In: I8361c29bc240c519c7261b19522c41439479c1c2

src/com/android/settings/dashboard/profileselector/ProfileFragmentBridge.java

@@ -20,6 +20,7 @@ import android.util.ArrayMap;
 
 import com.android.settings.accounts.AccountDashboardFragment;
 import com.android.settings.applications.manageapplications.ManageApplications;
+import com.android.settings.deviceinfo.StorageDashboardFragment;
 import com.android.settings.location.LocationServices;
 import com.android.settings.location.RecentLocationAccessSeeAllFragment;
 
@@ -46,5 +47,7 @@ public class ProfileFragmentBridge {
                 ProfileSelectRecentLocationAccessFragment.class.getName());
         FRAGMENT_MAP.put(LocationServices.class.getName(),
                 ProfileSelectLocationServicesFragment.class.getName());
+        FRAGMENT_MAP.put(StorageDashboardFragment.class.getName(),
+                ProfileSelectStorageFragment.class.getName());
     }
 }

src/com/android/settings/dashboard/profileselector/ProfileSelectStorageFragment.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.dashboard.profileselector;
+
+import android.os.Bundle;
+
+import androidx.fragment.app.Fragment;
+
+import com.android.settings.deviceinfo.StorageDashboardFragment;
+
+/**
+ * Storage Settings page for personal/managed profile.
+ */
+public class ProfileSelectStorageFragment extends ProfileSelectFragment {
+
+    @Override
+    public Fragment[] getFragments() {
+        final Bundle workBundle = new Bundle();
+        workBundle.putInt(EXTRA_PROFILE, ProfileType.WORK);
+        final Fragment workFragment = new StorageDashboardFragment();
+        workFragment.setArguments(workBundle);
+
+        final Bundle personalBundle = new Bundle();
+        personalBundle.putInt(EXTRA_PROFILE, ProfileType.PERSONAL);
+        final Fragment personalFragment = new StorageDashboardFragment();
+        personalFragment.setArguments(personalBundle);
+
+        return new Fragment[] {
+            personalFragment,
+            workFragment
+        };
+    }
+}