Remove dependencies on extensions from content/browser/debugger.

content/browser/debugger/devtools_protocol_handler.cc

Index: content/browser/debugger/devtools_protocol_handler.cc
diff --git a/content/browser/debugger/devtools_protocol_handler.cc b/content/browser/debugger/devtools_protocol_handler.cc
index 2fa23c066e9b284591d313a1b3a970c5b205afad..cefe76fa5814869405e1d465ed633374c5459b86 100644
--- a/content/browser/debugger/devtools_protocol_handler.cc
+++ b/content/browser/debugger/devtools_protocol_handler.cc
@@ -5,13 +5,14 @@
 #include "content/browser/debugger/devtools_protocol_handler.h"
 
 #include "base/logging.h"
+#include "content/browser/content_browser_client.h"
 #include "content/browser/debugger/inspectable_tab_proxy.h"
 #include "content/browser/debugger/debugger_remote_service.h"
 #include "content/browser/debugger/devtools_remote_message.h"
 #include "content/browser/debugger/devtools_remote_listen_socket.h"
 #include "content/browser/debugger/devtools_remote_service.h"
-#include "content/browser/debugger/extension_ports_remote_service.h"
 #include "content/browser/browser_thread.h"
+#include "content/common/content_client.h"
 
 // static
 scoped_refptr<DevToolsProtocolHandler> DevToolsProtocolHandler::Start(
@@ -24,9 +25,10 @@ scoped_refptr<DevToolsProtocolHandler> DevToolsProtocolHandler::Start(
   proto_handler->RegisterDestination(
       new DebuggerRemoteService(proto_handler),
       DebuggerRemoteService::kToolName);
-  proto_handler->RegisterDestination(
-      new ExtensionPortsRemoteService(proto_handler),
-      ExtensionPortsRemoteService::kToolName);
+
+  content::GetContentClient()->browser()->RegisterDevToolsRemoteListeners(
+      proto_handler);
+
   proto_handler->Start();
   return proto_handler;
 }