Add GetMessageHandlers to HtmlDialogUIDelegate to allow...

chrome/browser/dom_ui/debugger_ui.cc

Index: chrome/browser/dom_ui/debugger_ui.cc
===================================================================
--- chrome/browser/dom_ui/debugger_ui.cc	(revision 18791)
+++ chrome/browser/dom_ui/debugger_ui.cc	(working copy)
@@ -90,8 +90,11 @@
 
 class DebuggerHandler : public DOMMessageHandler {
  public:
-  explicit DebuggerHandler(DOMUI* dom_ui) : DOMMessageHandler(dom_ui) {
-    dom_ui->RegisterMessageCallback("DebuggerHostMessage",
+  DebuggerHandler() {  }  
+  virtual ~DebuggerHandler() { }
+
+  virtual void RegisterMessages() {
+    dom_ui_->RegisterMessageCallback("DebuggerHostMessage",
         NewCallback(this, &DebuggerHandler::HandleDebuggerHostMessage));
   }
 
@@ -124,7 +127,7 @@
 }  // namespace
 
 DebuggerUI::DebuggerUI(TabContents* contents) : DOMUI(contents) {
-  AddMessageHandler(new DebuggerHandler(this));
+  AddMessageHandler((new DebuggerHandler())->Attach(this));
 
   DebuggerHTMLSource* html_source = new DebuggerHTMLSource();
   g_browser_process->io_thread()->message_loop()->PostTask(FROM_HERE,