Print ProfileNode id when dumping CPU profile to console

src/profile-generator.cc

Index: src/profile-generator.cc
diff --git a/src/profile-generator.cc b/src/profile-generator.cc
index e4c750cb83c1dbc8b489f2a08779d3b43ccacb0d..837faa0c84cdcc938354c15892ae63d71a46c07e 100644
--- a/src/profile-generator.cc
+++ b/src/profile-generator.cc
@@ -260,12 +260,13 @@ double ProfileNode::GetTotalMillis() const {
 
 
 void ProfileNode::Print(int indent) {
-  OS::Print("%5u %5u %*c %s%s [%d]",
+  OS::Print("%5u %5u %*c %s%s [%d] #%d",
             total_ticks_, self_ticks_,
             indent, ' ',
             entry_->name_prefix(),
             entry_->name(),
-            entry_->security_token_id());
+            entry_->security_token_id(),
+            id());
   if (entry_->resource_name()[0] != '\0')
     OS::Print(" %s:%d", entry_->resource_name(), entry_->line_number());
   OS::Print("\n");