Only enable dot printing in debug mode

src/jsregexp.cc

Index: src/jsregexp.cc
diff --git a/src/jsregexp.cc b/src/jsregexp.cc
index f2fa4604506c01b81fb3f5cd3c8f814bf9236611..d09d2fa336d9cadc287edb81e9a62254cc00ccc1 100644
--- a/src/jsregexp.cc
+++ b/src/jsregexp.cc
@@ -914,6 +914,9 @@ FOR_EACH_NODE_TYPE(DEFINE_ACCEPT)
 // Dot/dotty output
 
 
+#ifdef DEBUG
+
+
 class DotPrinter: public NodeVisitor {
  public:
   DotPrinter() : stream_(&alloc_) { }
@@ -962,9 +965,6 @@ void DotPrinter::Visit(RegExpNode* node) {
 }
 
 
-#ifdef DEBUG
-
-
 void DotPrinter::PrintOnFailure(RegExpNode* from, RegExpNode* on_failure) {
   if (on_failure == EndNode::GetBacktrack()) return;
   stream()->Add("  n%p -> n%p [style=dotted];\n", from, on_failure);
@@ -1075,6 +1075,45 @@ void DotPrinter::VisitAction(ActionNode* that) {
 }
 
 
+class DispatchTableDumper {
+ public:
+  DispatchTableDumper(StringStream* stream) : stream_(stream) { }
+  void Call(uc16 key, DispatchTable::Entry entry);
+  StringStream* stream() { return stream_; }
+ private:
+  StringStream* stream_;
+};
+
+
+void DispatchTableDumper::Call(uc16 key, DispatchTable::Entry entry) {
+  stream()->Add("[%k-%k]: {", key, entry.to());
+  OutSet set = entry.out_set();
+  bool first = true;
+  for (unsigned i = 0; i < OutSet::kFirstLimit; i++) {
+    if (set.Get(i)) {
+      if (first) first = false;
+      else stream()->Add(", ");
+      stream()->Add("%i", i);
+    }
+  }
+  stream()->Add("}\n");
+}
+
+
+void DispatchTable::Dump() {
+  HeapStringAllocator alloc;
+  StringStream stream(&alloc);
+  tree()->ForEach(DispatchTableDumper(&stream));
+  OS::PrintError("%s", *stream.ToCString());
+}
+
+
+void RegExpEngine::DotPrint(const char* label, RegExpNode* node) {
+  DotPrinter printer;
+  printer.PrintNode(label, node);
+}
+
+
 #endif // DEBUG
 
 
@@ -1451,45 +1490,6 @@ void DispatchTable::AddRange(CharacterRange full_range, int value) {
 }
 
 
-#ifdef DEBUG
-
-
-class DispatchTableDumper {
- public:
-  DispatchTableDumper(StringStream* stream) : stream_(stream) { }
-  void Call(uc16 key, DispatchTable::Entry entry);
-  StringStream* stream() { return stream_; }
- private:
-  StringStream* stream_;
-};
-
-
-void DispatchTableDumper::Call(uc16 key, DispatchTable::Entry entry) {
-  stream()->Add("[%k-%k]: {", key, entry.to());
-  OutSet set = entry.out_set();
-  bool first = true;
-  for (unsigned i = 0; i < OutSet::kFirstLimit; i++) {
-    if (set.Get(i)) {
-      if (first) first = false;
-      else stream()->Add(", ");
-      stream()->Add("%i", i);
-    }
-  }
-  stream()->Add("}\n");
-}
-
-
-void DispatchTable::Dump() {
-  HeapStringAllocator alloc;
-  StringStream stream(&alloc);
-  tree()->ForEach(DispatchTableDumper(&stream));
-  OS::PrintError("%s", *stream.ToCString());
-}
-
-
-#endif
-
-
 OutSet DispatchTable::Get(uc16 value) {
   ZoneSplayTree<Config>::Locator loc;
   if (!tree()->FindGreatestLessThan(value, &loc))
@@ -1605,12 +1605,6 @@ RegExpNode* RegExpCompiler::Compile(RegExpTree* tree,
 }
 
 
-void RegExpEngine::DotPrint(const char* label, RegExpNode* node) {
-  DotPrinter printer;
-  printer.PrintNode(label, node);
-}
-
-
 RegExpNode* RegExpEngine::Compile(RegExpParseResult* input) {
   RegExpCompiler compiler(input->capture_count);
   RegExpNode* node = compiler.Compile(input->tree,