Revert "RegExp: Add support for the ES6-proposed sticky flag"

test/cctest/test-regexp.cc

Index: test/cctest/test-regexp.cc
diff --git a/test/cctest/test-regexp.cc b/test/cctest/test-regexp.cc
index d1c2ea14191e516cd2e83b5261057b3d8f21ed21..801e4b33b4493dccf730bb709f5c55d2be601308 100644
--- a/test/cctest/test-regexp.cc
+++ b/test/cctest/test-regexp.cc
@@ -518,7 +518,7 @@ static RegExpNode* Compile(const char* input, bool multiline, bool is_one_byte,
       NewStringFromUtf8(CStrVector(input)).ToHandleChecked();
   Handle<String> sample_subject =
       isolate->factory()->NewStringFromUtf8(CStrVector("")).ToHandleChecked();
-  RegExpEngine::Compile(&compile_data, false, false, multiline, false, pattern,
+  RegExpEngine::Compile(&compile_data, false, false, multiline, pattern,
                         sample_subject, is_one_byte, zone);
   return compile_data.node;
 }