[Intepreter] Don't throw reference errors for globals in typeof.

test/unittests/interpreter/bytecode-array-builder-unittest.cc

Index: test/unittests/interpreter/bytecode-array-builder-unittest.cc
diff --git a/test/unittests/interpreter/bytecode-array-builder-unittest.cc b/test/unittests/interpreter/bytecode-array-builder-unittest.cc
index 5de7537f1f4a014020bfb496d0e3d8fcdf98a340..9b79aa329f18ec75111a2e918f9744bd62943c7f 100644
--- a/test/unittests/interpreter/bytecode-array-builder-unittest.cc
+++ b/test/unittests/interpreter/bytecode-array-builder-unittest.cc
@@ -44,14 +44,19 @@ TEST_F(BytecodeArrayBuilderTest, AllBytecodesGenerated) {
   builder.LoadAccumulatorWithRegister(reg).StoreAccumulatorInRegister(reg);
 
   // Emit global load / store operations.
-  builder.LoadGlobal(0, 1, LanguageMode::SLOPPY)
-      .LoadGlobal(0, 1, LanguageMode::STRICT)
+  builder.LoadGlobal(0, 1, LanguageMode::SLOPPY, TypeofMode::NOT_INSIDE_TYPEOF)
+      .LoadGlobal(0, 1, LanguageMode::STRICT, TypeofMode::NOT_INSIDE_TYPEOF)
+      .LoadGlobal(0, 1, LanguageMode::SLOPPY, TypeofMode::INSIDE_TYPEOF)
+      .LoadGlobal(0, 1, LanguageMode::STRICT, TypeofMode::INSIDE_TYPEOF)
       .StoreGlobal(0, 1, LanguageMode::SLOPPY)
       .StoreGlobal(0, 1, LanguageMode::STRICT);
 
   // Emit wide global load / store operations.
-  builder.LoadGlobal(0, 1024, LanguageMode::SLOPPY)
-      .LoadGlobal(1024, 1, LanguageMode::STRICT)
+  builder.LoadGlobal(0, 1024, LanguageMode::SLOPPY,
+                     TypeofMode::NOT_INSIDE_TYPEOF)
+      .LoadGlobal(1024, 1, LanguageMode::STRICT, TypeofMode::NOT_INSIDE_TYPEOF)
+      .LoadGlobal(0, 1024, LanguageMode::SLOPPY, TypeofMode::INSIDE_TYPEOF)
+      .LoadGlobal(1024, 1, LanguageMode::STRICT, TypeofMode::INSIDE_TYPEOF)
       .StoreGlobal(0, 1024, LanguageMode::SLOPPY)
       .StoreGlobal(1024, 1, LanguageMode::STRICT);