TypeofMode replaces TypeofState and ContextualMode.

src/code-factory.h

Index: src/code-factory.h
diff --git a/src/code-factory.h b/src/code-factory.h
index 947770db42f8db302a474c55fb6cc2ed19afaa88..5b139e8e2b5ad3bdf92338a7ed9ac063a09c6916 100644
--- a/src/code-factory.h
+++ b/src/code-factory.h
@@ -32,9 +32,10 @@ class Callable final BASE_EMBEDDED {
 class CodeFactory final {
  public:
   // Initial states for ICs.
-  static Callable LoadIC(Isolate* isolate, ContextualMode mode,
+  static Callable LoadIC(Isolate* isolate, TypeofMode typeof_mode,
                          LanguageMode language_mode);
-  static Callable LoadICInOptimizedCode(Isolate* isolate, ContextualMode mode,
+  static Callable LoadICInOptimizedCode(Isolate* isolate,
+                                        TypeofMode typeof_mode,
                                         LanguageMode language_mode,
                                         InlineCacheState initialization_state);
   static Callable KeyedLoadIC(Isolate* isolate, LanguageMode language_mode);