[es6] Perform the IsConstructor test in GetSuperConstructor.

test/cctest/interpreter/bytecode_expectations/Generators.golden

Index: test/cctest/interpreter/bytecode_expectations/Generators.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/Generators.golden b/test/cctest/interpreter/bytecode_expectations/Generators.golden
index c583ed0d8a40648ef571f0909a828fbdff8df5ff..f7e392ee8d6f6efd2704600b5df9ab74a69d37cb 100644
--- a/test/cctest/interpreter/bytecode_expectations/Generators.golden
+++ b/test/cctest/interpreter/bytecode_expectations/Generators.golden
@@ -22,7 +22,7 @@ bytecodes: [
                 B(LdaZero),
                 B(TestEqualStrict), R(1), U8(0),
                 B(JumpIfTrue), U8(53),
-                B(LdaSmi), U8(78),
+                B(LdaSmi), U8(77),
                 B(Star), R(2),
                 B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
                 B(LdaSmi), U8(-2),
@@ -135,7 +135,7 @@ bytecodes: [
                 B(LdaSmi), U8(1),
                 B(TestEqualStrict), R(1), U8(0),
                 B(JumpIfTrueConstant), U8(0),
-                B(LdaSmi), U8(78),
+                B(LdaSmi), U8(77),
                 B(Star), R(2),
                 B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
                 B(LdaSmi), U8(-2),
@@ -277,7 +277,7 @@ snippet: "
 "
 frame size: 17
 parameter count: 1
-bytecode array length: 775
+bytecode array length: 769
 bytecodes: [
                 B(Ldar), R(new_target),
                 B(JumpIfUndefined), U8(28),
@@ -289,7 +289,7 @@ bytecodes: [
                 B(LdaSmi), U8(1),
                 B(TestEqualStrict), R(3), U8(0),
                 B(JumpIfTrueConstant), U8(3),
-                B(LdaSmi), U8(78),
+                B(LdaSmi), U8(77),
                 B(Star), R(4),
                 B(CallRuntime), U16(Runtime::kAbort), R(4), U8(1),
                 B(LdaSmi), U8(-2),
@@ -345,12 +345,11 @@ bytecodes: [
                 B(Mov), R(context), R(9),
                 B(Mov), R(context), R(10),
   /*   30 S> */ B(CreateArrayLiteral), U8(1), U8(0), U8(9),
-                B(Star), R(11),
-                B(LdaNamedProperty), R(11), U8(2), U8(2),
                 B(Star), R(12),
-                B(CallProperty), R(12), R(11), U8(1), U8(4),
-                B(JumpIfJSReceiver), U8(7),
-                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
+                B(LdaConstant), U8(2),
+  /*   30 E> */ B(LdaKeyedProperty), R(12), U8(4),
+                B(Star), R(11),
+  /*   30 E> */ B(CallProperty), R(11), R(12), U8(1), U8(2),
   /*   30 E> */ B(StaContextSlot), R(1), U8(7), U8(0),
                 B(LdaSmi), U8(-2),
                 B(TestEqual), R(3), U8(0),
@@ -358,7 +357,7 @@ bytecodes: [
                 B(LdaSmi), U8(1),
                 B(TestEqualStrict), R(3), U8(0),
                 B(JumpIfTrueConstant), U8(8),
-                B(LdaSmi), U8(78),
+                B(LdaSmi), U8(77),
                 B(Star), R(11),
                 B(CallRuntime), U16(Runtime::kAbort), R(11), U8(1),
   /*   27 S> */ B(LdaContextSlot), R(1), U8(7), U8(0),
@@ -606,7 +605,7 @@ constant pool: [
   FIXED_ARRAY_TYPE,
   FIXED_ARRAY_TYPE,
   SYMBOL_TYPE,
-  Smi [155],
+  Smi [149],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
@@ -621,12 +620,12 @@ constant pool: [
   FIXED_ARRAY_TYPE,
   Smi [133],
   Smi [159],
-  Smi [585],
+  Smi [579],
 ]
 handlers: [
-  [46, 694, 700],
-  [143, 444, 450],
-  [146, 400, 402],
-  [546, 562, 564],
+  [46, 688, 694],
+  [143, 438, 444],
+  [146, 394, 396],
+  [540, 556, 558],
 ]