Remove preserveConcreteSyntax parameter from Prism translate

this was intended as a temporary placeholder and has been superceded by an instance variable

Author: jesse-shopify

parser/prism/Translator.cc

@@ -878,7 +878,7 @@ unique_ptr<parser::Node> Translator::translateSendAssignment(pm_node_t *node, co
                                                                                              move(lhs));
 }
 
-unique_ptr<parser::Node> Translator::translate(pm_node_t *node, bool preserveConcreteSyntax) {
+unique_ptr<parser::Node> Translator::translate(pm_node_t *node) {
     if (node == nullptr)
         return nullptr;
 

parser/prism/Translator.h

@@ -60,7 +60,7 @@ class Translator final {
           desugarUniqueCounter(this->desugarUniqueCounterStorage) {}
 
     // Translates the given AST from Prism's node types into the equivalent AST in Sorbet's legacy parser node types.
-    std::unique_ptr<parser::Node> translate(pm_node_t *node, bool preserveConcreteSyntax = false);
+    std::unique_ptr<parser::Node> translate(pm_node_t *node);
 
 private:
     // This private constructor is used for creating child translators with modified context.