am a6e86ddf: am fe2114b4: am 19c8ce29: Revert "Revert "Update Trusted Credentials screen in settings""

* commit 'a6e86ddfd0e5eccd8657c18554cfd6ccd86608f3':
  Revert "Revert "Update Trusted Credentials screen in settings""

core/java/com/android/internal/util/ParcelableString.java

@@ -0,0 +1,32 @@
+package com.android.internal.util;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class ParcelableString implements Parcelable {
+    public String string;
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeString(string);
+    }
+
+    public static final Parcelable.Creator<ParcelableString> CREATOR =
+            new Parcelable.Creator<ParcelableString>() {
+                @Override
+                public ParcelableString createFromParcel(Parcel in) {
+                    ParcelableString ret = new ParcelableString();
+                    ret.string = in.readString();
+                    return ret;
+                }
+                @Override
+                public ParcelableString[] newArray(int size) {
+                    return new ParcelableString[size];
+                }
+    };
+}