Remove obsolete isolate from CompareOperation predicate.

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 3c3c2843e45b39205bd6f33b982832c116451d50..221ff108506b78ef8ebc546c89b6a5aeecee81a2 100644
--- a/src/interpreter/bytecode-generator.cc
+++ b/src/interpreter/bytecode-generator.cc
@@ -1112,7 +1112,7 @@ void BytecodeGenerator::VisitForInAssignment(Expression* expr,
 
 void BytecodeGenerator::VisitForInStatement(ForInStatement* stmt) {
   if (stmt->subject()->IsNullLiteral() ||
-      stmt->subject()->IsUndefinedLiteral(isolate())) {
+      stmt->subject()->IsUndefinedLiteral()) {
     // ForIn generates lots of code, skip if it wouldn't produce any effects.
     return;
   }