Rearrange System settings

- Fork system_dashboard_fragment_v2 for dev.
- Reorder the preference
- Remove summary

Bug: 174965365
Test: manual & robotest
Change-Id: Icc994f3b2e38ad54958deb5c9f80b6cd085029f0

src/com/android/settings/system/ResetPreferenceController.java

@@ -17,9 +17,11 @@ package com.android.settings.system;
 
 import android.content.Context;
 import android.os.UserManager;
+import android.util.FeatureFlagUtils;
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.core.FeatureFlags;
 import com.android.settings.network.NetworkResetPreferenceController;
 
 public class ResetPreferenceController extends BasePreferenceController {
@@ -43,6 +45,10 @@ public class ResetPreferenceController extends BasePreferenceController {
 
     @Override
     public CharSequence getSummary() {
+        if (FeatureFlagUtils.isEnabled(mContext, FeatureFlags.SILKY_HOME)) {
+            return null;
+        }
+
         if (!mNetworkReset.isAvailable() && !mFactpruReset.isAvailable()) {
             return mContext.getText(R.string.reset_dashboard_summary_onlyApps);
         }