[interpreter] add source positions for call and call-new.

src/interpreter/bytecode-generator.cc

Index: src/interpreter/bytecode-generator.cc
diff --git a/src/interpreter/bytecode-generator.cc b/src/interpreter/bytecode-generator.cc
index 702ede8105e4124c25ed51014978a020dfb9c053..bd5df3f3a791503368ed8dd9d70d8924a5e24474 100644
--- a/src/interpreter/bytecode-generator.cc
+++ b/src/interpreter/bytecode-generator.cc
@@ -1955,7 +1955,7 @@ void BytecodeGenerator::VisitCall(Call* expr) {
         .StoreAccumulatorInRegister(callee);
   }
 
-  // TODO(rmcilroy): Use CallIC to allow call type feedback.
+  builder()->SetExpressionPosition(expr);
   builder()->Call(callee, receiver, 1 + args->length(),
                   feedback_index(expr->CallFeedbackICSlot()));
   execution_result()->SetResultInAccumulator();
@@ -1969,6 +1969,7 @@ void BytecodeGenerator::VisitCallNew(CallNew* expr) {
 
   ZoneList<Expression*>* args = expr->arguments();
   Register first_arg = VisitArguments(args);
+  builder()->SetExpressionPosition(expr);
   builder()->New(constructor, first_arg, args->length());
   execution_result()->SetResultInAccumulator();
 }