API cleanup: remove PackageInstaller.SessionParams#setEnableRollback

Test: build
Fixes: 127282838
Change-Id: Id17b88cc0f8e73fefc1047cd571298ae75086e96

api/system-removed.txt

@@ -60,14 +60,6 @@ package android.content {
 
 }
 
-package android.content.pm {
-
-  public static class PackageInstaller.SessionParams implements android.os.Parcelable {
-    method @Deprecated public void setEnableRollback();
-  }
-
-}
-
 package android.location {
 
   public class LocationManager {

core/java/android/content/pm/PackageInstaller.java

@@ -1447,19 +1447,6 @@ public class PackageInstaller {
             this.grantedRuntimePermissions = permissions;
         }
 
-        /**
-         * Request that rollbacks be enabled for the given upgrade.
-         *
-         * @removed
-         * @deprecated use {@link #setEnableRollback(boolean)} instead.
-         * @hide
-         */
-        @Deprecated
-        @SystemApi
-        public void setEnableRollback() {
-            installFlags |= PackageManager.INSTALL_ENABLE_ROLLBACK;
-        }
-
         /**
          * Request that rollbacks be enabled or disabled for the given upgrade.
          *