Adapt to recent Gerrit core with the isolated prolog package

Since change I28f2dc7b7cb prolog related classes were moved to a
separate package.

Change-Id: I59f1eea61bb5517e6d3c460cf478dad787aae6d5

owners/src/main/java/com/googlesource/gerrit/owners/OwnerPredicateProvider.java

diff --git a/owners/src/main/java/com/googlesource/gerrit/owners/OwnerPredicateProvider.java b/owners/src/main/java/com/googlesource/gerrit/owners/OwnerPredicateProvider.java
index d15da8e..b83d7a8 100644
--- a/owners/src/main/java/com/googlesource/gerrit/owners/OwnerPredicateProvider.java
+++ b/owners/src/main/java/com/googlesource/gerrit/owners/OwnerPredicateProvider.java
@@ -18,7 +18,7 @@
 
 import com.google.common.collect.ImmutableSet;
 import com.google.gerrit.extensions.annotations.Listen;
-import com.google.gerrit.server.rules.PredicateProvider;
+import com.google.gerrit.server.rules.prolog.PredicateProvider;
 import com.google.inject.Inject;
 import com.googlesource.gerrit.owners.common.Accounts;
 import com.googlesource.gerrit.owners.common.PathOwnersEntriesCache;

owners/src/main/java/com/googlesource/gerrit/owners/OwnersModule.java

diff --git a/owners/src/main/java/com/googlesource/gerrit/owners/OwnersModule.java b/owners/src/main/java/com/googlesource/gerrit/owners/OwnersModule.java
index 7d2c4d5..81aef29 100644
--- a/owners/src/main/java/com/googlesource/gerrit/owners/OwnersModule.java
+++ b/owners/src/main/java/com/googlesource/gerrit/owners/OwnersModule.java
@@ -17,7 +17,7 @@
 
 import com.google.common.flogger.FluentLogger;
 import com.google.gerrit.extensions.registration.DynamicSet;
-import com.google.gerrit.server.rules.PredicateProvider;
+import com.google.gerrit.server.rules.prolog.PredicateProvider;
 import com.google.inject.AbstractModule;
 import com.google.inject.Inject;
 import com.googlesource.gerrit.owners.common.PathOwnersEntriesCache;

owners/src/main/java/com/googlesource/gerrit/owners/OwnersStoredValues.java

diff --git a/owners/src/main/java/com/googlesource/gerrit/owners/OwnersStoredValues.java b/owners/src/main/java/com/googlesource/gerrit/owners/OwnersStoredValues.java
index 02ed2f8..cb5184a 100644
--- a/owners/src/main/java/com/googlesource/gerrit/owners/OwnersStoredValues.java
+++ b/owners/src/main/java/com/googlesource/gerrit/owners/OwnersStoredValues.java
@@ -21,8 +21,8 @@
 import com.google.gerrit.server.git.GitRepositoryManager;
 import com.google.gerrit.server.patch.filediff.FileDiffOutput;
 import com.google.gerrit.server.project.ProjectState;
-import com.google.gerrit.server.rules.StoredValue;
-import com.google.gerrit.server.rules.StoredValues;
+import com.google.gerrit.server.rules.prolog.StoredValue;
+import com.google.gerrit.server.rules.prolog.StoredValues;
 import com.googlecode.prolog_cafe.lang.Prolog;
 import com.googlesource.gerrit.owners.common.Accounts;
 import com.googlesource.gerrit.owners.common.PathOwners;

owners/src/main/java/gerrit_owners/PRED_file_owners_2.java

diff --git a/owners/src/main/java/gerrit_owners/PRED_file_owners_2.java b/owners/src/main/java/gerrit_owners/PRED_file_owners_2.java
index cbb23cf..11f1a74 100644
--- a/owners/src/main/java/gerrit_owners/PRED_file_owners_2.java
+++ b/owners/src/main/java/gerrit_owners/PRED_file_owners_2.java
@@ -18,8 +18,8 @@
 
 import com.google.gerrit.entities.Account;
 import com.google.gerrit.server.IdentifiedUser;
-import com.google.gerrit.server.rules.PrologEnvironment;
-import com.google.gerrit.server.rules.StoredValues;
+import com.google.gerrit.server.rules.prolog.PrologEnvironment;
+import com.google.gerrit.server.rules.prolog.StoredValues;
 import com.googlecode.prolog_cafe.exceptions.PInstantiationException;
 import com.googlecode.prolog_cafe.exceptions.PrologException;
 import com.googlecode.prolog_cafe.lang.Operation;