Update all to_json_hash_value methods to take optional options

Author: aslakhellesoy

lib/protobuf/field/field_array.rb

@@ -49,14 +49,14 @@ def to_hash_value
       # Return a hash-representation of the given values for this field type
       # that is safe to convert to JSON.
       # The value in this case would be an array.
-      def to_json_hash_value
+      def to_json_hash_value(options = {})
         if field.respond_to?(:json_encode)
           map do |value|
             field.json_encode(value)
           end
         else
           map do |value|
-            value.respond_to?(:to_json_hash_value) ? value.to_json_hash_value : value
+            value.respond_to?(:to_json_hash_value) ? value.to_json_hash_value(options) : value
           end
         end
       end

lib/protobuf/field/field_hash.rb

@@ -58,14 +58,14 @@ def to_hash_value
       # The value in this case would be the hash itself, right? Unfortunately
       # not because the values of the map could be messages themselves that we
       # need to transform.
-      def to_json_hash_value
+      def to_json_hash_value(options = {})
         if field.respond_to?(:json_encode)
           each_with_object({}) do |(key, value), hash|
             hash[key] = field.json_encode(value)
           end
         else
           each_with_object({}) do |(key, value), hash|
-            hash[key] = value.respond_to?(:to_json_hash_value) ? value.to_json_hash_value : value
+            hash[key] = value.respond_to?(:to_json_hash_value) ? value.to_json_hash_value(options) : value
           end
         end
       end