Merge revision 7664 (revert of 7644 and 7632) to trunk.

src/ia32/assembler-ia32.cc

Index: src/ia32/assembler-ia32.cc
===================================================================
--- src/ia32/assembler-ia32.cc	(revision 7664)
+++ src/ia32/assembler-ia32.cc	(working copy)
@@ -1589,15 +1589,13 @@
 }
 
 
-void Assembler::call(Handle<Code> code,
-                     RelocInfo::Mode rmode,
-                     unsigned ast_id) {
+void Assembler::call(Handle<Code> code, RelocInfo::Mode rmode) {
   positions_recorder()->WriteRecordedPositions();
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   ASSERT(RelocInfo::IsCodeTarget(rmode));
   EMIT(0xE8);
-  emit(reinterpret_cast<intptr_t>(code.location()), rmode, ast_id);
+  emit(reinterpret_cast<intptr_t>(code.location()), rmode);
 }