Migrate from depreated Guava APIs

Objects.toStringHelper -> MoreObjects.toStringHelper

Test: built Contacts and GoogleContacts

Bug: 32827405
Change-Id: I30a15e5ad8a2568d1c12735b86ff2903a08a4be7
diff --git a/src/com/android/contacts/editor/AggregationSuggestionEngine.java b/src/com/android/contacts/editor/AggregationSuggestionEngine.java
index 62e55e5..d7d3016 100644
--- a/src/com/android/contacts/editor/AggregationSuggestionEngine.java
+++ b/src/com/android/contacts/editor/AggregationSuggestionEngine.java
@@ -40,8 +40,7 @@
 import com.android.contacts.common.model.ValuesDelta;
 import com.android.contacts.common.model.account.AccountWithDataSet;
 import com.android.contacts.compat.AggregationSuggestionsCompat;
-
-import com.google.common.base.Objects;
+import com.google.common.base.MoreObjects;
 import com.google.common.collect.Lists;
 
 import java.util.ArrayList;
@@ -69,7 +68,7 @@
 
         @Override
         public String toString() {
-            return Objects.toStringHelper(Suggestion.class)
+            return MoreObjects.toStringHelper(Suggestion.class)
                     .add("contactId", contactId)
                     .add("contactLookupKey", contactLookupKey)
                     .add("rawContactId", rawContactId)