Take ast node id counting away from Isolate.

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index e496aee62d6760f3f13325fe5e84147aa1b7a91d..323bea83c375b0bd712de4c36b4df493664ec3e6 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -44,8 +44,7 @@ ScriptData::ScriptData(const byte* data, int length)
 }
 
 
-CompilationInfo::CompilationInfo(Handle<Script> script,
-                                 Zone* zone)
+CompilationInfo::CompilationInfo(Handle<Script> script, Zone* zone)
     : flags_(StrictModeField::encode(SLOPPY)),
       script_(script),
       osr_ast_id_(BailoutId::None()),
@@ -53,7 +52,8 @@ CompilationInfo::CompilationInfo(Handle<Script> script,
       this_has_uses_(true),
       optimization_id_(-1),
       ast_value_factory_(NULL),
-      ast_value_factory_owned_(false) {
+      ast_value_factory_owned_(false),
+      ast_node_id_counter_(0) {
   Initialize(script->GetIsolate(), BASE, zone);
 }
 
@@ -66,7 +66,8 @@ CompilationInfo::CompilationInfo(Isolate* isolate, Zone* zone)
       this_has_uses_(true),
       optimization_id_(-1),
       ast_value_factory_(NULL),
-      ast_value_factory_owned_(false) {
+      ast_value_factory_owned_(false),
+      ast_node_id_counter_(0) {
   Initialize(isolate, STUB, zone);
 }
 
@@ -81,13 +82,13 @@ CompilationInfo::CompilationInfo(Handle<SharedFunctionInfo> shared_info,
       this_has_uses_(true),
       optimization_id_(-1),
       ast_value_factory_(NULL),
-      ast_value_factory_owned_(false) {
+      ast_value_factory_owned_(false),
+      ast_node_id_counter_(0) {
   Initialize(script_->GetIsolate(), BASE, zone);
 }
 
 
-CompilationInfo::CompilationInfo(Handle<JSFunction> closure,
-                                 Zone* zone)
+CompilationInfo::CompilationInfo(Handle<JSFunction> closure, Zone* zone)
     : flags_(StrictModeField::encode(SLOPPY) | IsLazy::encode(true)),
       closure_(closure),
       shared_info_(Handle<SharedFunctionInfo>(closure->shared())),
@@ -98,13 +99,13 @@ CompilationInfo::CompilationInfo(Handle<JSFunction> closure,
       this_has_uses_(true),
       optimization_id_(-1),
       ast_value_factory_(NULL),
-      ast_value_factory_owned_(false) {
+      ast_value_factory_owned_(false),
+      ast_node_id_counter_(0) {
   Initialize(script_->GetIsolate(), BASE, zone);
 }
 
 
-CompilationInfo::CompilationInfo(HydrogenCodeStub* stub,
-                                 Isolate* isolate,
+CompilationInfo::CompilationInfo(HydrogenCodeStub* stub, Isolate* isolate,
                                  Zone* zone)
     : flags_(StrictModeField::encode(SLOPPY) | IsLazy::encode(true)),
       osr_ast_id_(BailoutId::None()),
@@ -112,7 +113,8 @@ CompilationInfo::CompilationInfo(HydrogenCodeStub* stub,
       this_has_uses_(true),
       optimization_id_(-1),
       ast_value_factory_(NULL),
-      ast_value_factory_owned_(false) {
+      ast_value_factory_owned_(false),
+      ast_node_id_counter_(0) {
   Initialize(isolate, STUB, zone);
   code_stub_ = stub;
 }