[DevTools] Dedicated frontend for debugging Node.

chrome/browser/devtools/devtools_ui_bindings.h

Index: chrome/browser/devtools/devtools_ui_bindings.h
diff --git a/chrome/browser/devtools/devtools_ui_bindings.h b/chrome/browser/devtools/devtools_ui_bindings.h
index ba71f14694671461ae9969b11933af48b4ff430b..64e051d22091f42257954923643db51d7787cd8d 100644
--- a/chrome/browser/devtools/devtools_ui_bindings.h
+++ b/chrome/browser/devtools/devtools_ui_bindings.h
@@ -57,6 +57,7 @@ class DevToolsUIBindings : public DevToolsEmbedderMessageDispatcher::Delegate,
     virtual void SetIsDocked(bool is_docked) = 0;
     virtual void OpenInNewTab(const std::string& url) = 0;
     virtual void SetWhitelistedShortcuts(const std::string& message) = 0;
+    virtual void OpenNodeFrontend() = 0;
 
     virtual void InspectedContentsClosing() = 0;
     virtual void OnLoadCompleted() = 0;
@@ -135,6 +136,7 @@ class DevToolsUIBindings : public DevToolsEmbedderMessageDispatcher::Delegate,
                                  const std::string& action) override;
   void OpenRemotePage(const std::string& browser_id,
                       const std::string& url) override;
+  void OpenNodeFrontend() override;
   void DispatchProtocolMessageFromDevToolsFrontend(
       const std::string& message) override;
   void RecordEnumeratedHistogram(const std::string& name,