Introduced TypeFeedbackId and BailoutId types.

src/arm/assembler-arm.cc

Index: src/arm/assembler-arm.cc
diff --git a/src/arm/assembler-arm.cc b/src/arm/assembler-arm.cc
index bf0a655317f6fc94fabb680ed680d5608e215f74..5fa380ea8caf10c0f8a30bbc38e8e9f2998e3e3c 100644
--- a/src/arm/assembler-arm.cc
+++ b/src/arm/assembler-arm.cc
@@ -300,6 +300,7 @@ static const int kMinimalBufferSize = 4*KB;
 
 Assembler::Assembler(Isolate* arg_isolate, void* buffer, int buffer_size)
     : AssemblerBase(arg_isolate),
+      recorded_ast_id_(TypeFeedbackId::None()),
       positions_recorder_(this),
       emit_debug_code_(FLAG_debug_code) {
   if (buffer == NULL) {
@@ -2565,7 +2566,10 @@ void Assembler::RecordRelocInfo(RelocInfo::Mode rmode, intptr_t data) {
     }
     ASSERT(buffer_space() >= kMaxRelocSize);  // too late to grow buffer here
     if (rmode == RelocInfo::CODE_TARGET_WITH_ID) {
-      RelocInfo reloc_info_with_ast_id(pc_, rmode, RecordedAstId(), NULL);
+      RelocInfo reloc_info_with_ast_id(pc_,
+                                       rmode,
+                                       RecordedAstId().ToInt(),
+                                       NULL);
       ClearRecordedAstId();
       reloc_info_writer.Write(&reloc_info_with_ast_id);
     } else {