Make sure Fragments are public for FragMan to instantiate

Bug 21990428

Change-Id: If2dd5e43a4cc73ccf60278fdab874516c7fc181b

src/com/android/settings/deviceinfo/PrivateVolumeForget.java

@@ -72,7 +72,7 @@ public class PrivateVolumeForget extends InstrumentedFragment {
         }
     };
 
-    private static class ForgetConfirmFragment extends DialogFragment {
+    public static class ForgetConfirmFragment extends DialogFragment {
         public static void show(Fragment parent, String fsUuid) {
             final Bundle args = new Bundle();
             args.putString(VolumeRecord.EXTRA_FS_UUID, fsUuid);

src/com/android/settings/deviceinfo/StorageSettings.java

@@ -354,7 +354,7 @@ public class StorageSettings extends SettingsPreferenceFragment implements Index
         }
     }
 
-    private static class VolumeUnmountedFragment extends DialogFragment {
+    public static class VolumeUnmountedFragment extends DialogFragment {
         public static void show(Fragment parent, String volumeId) {
             final Bundle args = new Bundle();
             args.putString(VolumeInfo.EXTRA_VOLUME_ID, volumeId);
@@ -390,7 +390,7 @@ public class StorageSettings extends SettingsPreferenceFragment implements Index
         }
     }
 
-    private static class DiskInitFragment extends DialogFragment {
+    public static class DiskInitFragment extends DialogFragment {
         public static void show(Fragment parent, int resId, String diskId) {
             final Bundle args = new Bundle();
             args.putInt(Intent.EXTRA_TEXT, resId);

src/com/android/settings/fingerprint/FingerprintEnrollEnrolling.java

@@ -377,7 +377,7 @@ public class FingerprintEnrollEnrolling extends FingerprintEnrollBase
         }
     };
 
-    private static class IconTouchDialog extends DialogFragment {
+    public static class IconTouchDialog extends DialogFragment {
 
         @Override
         public Dialog onCreateDialog(Bundle savedInstanceState) {