Introduced TypeFeedbackId and BailoutId types.

src/x64/assembler-x64.h

Index: src/x64/assembler-x64.h
diff --git a/src/x64/assembler-x64.h b/src/x64/assembler-x64.h
index 4e8bc1fcb590bbd4f370de3eb63a3fb5bf5033bc..e00b403199444265b70f17197dc582ab99f1dbae 100644
--- a/src/x64/assembler-x64.h
+++ b/src/x64/assembler-x64.h
@@ -1207,7 +1207,7 @@ class Assembler : public AssemblerBase {
   void call(Label* L);
   void call(Handle<Code> target,
             RelocInfo::Mode rmode = RelocInfo::CODE_TARGET,
-            unsigned ast_id = kNoASTId);
+            TypeFeedbackId ast_id = TypeFeedbackId::None());
 
   // Calls directly to the given address using a relative offset.
   // Should only ever be used in Code objects for calls within the
@@ -1458,7 +1458,7 @@ class Assembler : public AssemblerBase {
   inline void emitw(uint16_t x);
   inline void emit_code_target(Handle<Code> target,
                                RelocInfo::Mode rmode,
-                               unsigned ast_id = kNoASTId);
+                               TypeFeedbackId ast_id = TypeFeedbackId::None());
   void emit(Immediate x) { emitl(x.value_); }
 
   // Emits a REX prefix that encodes a 64-bit operand size and