[ic] LoadICState cleanup.

src/ic/ic-state.h

Index: src/ic/ic-state.h
diff --git a/src/ic/ic-state.h b/src/ic/ic-state.h
index 9b99cbbfe8abe29d75b2052f7b2cb132689f58be..b12b17d3e20b2eb3a04cecbc27189ceed5a1ffb3 100644
--- a/src/ic/ic-state.h
+++ b/src/ic/ic-state.h
@@ -199,8 +199,7 @@ class CompareICState {
                            Handle<Object> y);
 };
 
-
-class LoadICState final BASE_EMBEDDED {
+class LoadGlobalICState final BASE_EMBEDDED {
  private:
   class TypeofModeBits : public BitField<TypeofMode, 0, 1> {};
   STATIC_ASSERT(static_cast<int>(INSIDE_TYPEOF) == 0);
@@ -209,9 +208,10 @@ class LoadICState final BASE_EMBEDDED {
  public:
   static const uint32_t kNextBitFieldOffset = TypeofModeBits::kNext;
 
-  explicit LoadICState(ExtraICState extra_ic_state) : state_(extra_ic_state) {}
+  explicit LoadGlobalICState(ExtraICState extra_ic_state)
+      : state_(extra_ic_state) {}
 
-  explicit LoadICState(TypeofMode typeof_mode)
+  explicit LoadGlobalICState(TypeofMode typeof_mode)
       : state_(TypeofModeBits::encode(typeof_mode)) {}
 
   ExtraICState GetExtraICState() const { return state_; }
@@ -219,7 +219,7 @@ class LoadICState final BASE_EMBEDDED {
   TypeofMode typeof_mode() const { return TypeofModeBits::decode(state_); }
 
   static TypeofMode GetTypeofMode(ExtraICState state) {
-    return LoadICState(state).typeof_mode();
+    return LoadGlobalICState(state).typeof_mode();
   }
 };