[DevTools] Remove unused messages (Chromium side)

chrome/browser/ui/webui/inspect_ui.cc

Index: chrome/browser/ui/webui/inspect_ui.cc
diff --git a/chrome/browser/ui/webui/inspect_ui.cc b/chrome/browser/ui/webui/inspect_ui.cc
index 77ac2188a91308e0b6c1bc36c0e53280d0f2074a..f54bc3429637f8c03b8200ac317ca065fade191f 100644
--- a/chrome/browser/ui/webui/inspect_ui.cc
+++ b/chrome/browser/ui/webui/inspect_ui.cc
@@ -313,14 +313,12 @@ void InspectUI::Reload(const std::string& source_id,
   }
 }
 
-static void NoOp(DevToolsTargetImpl*) {}
-
 void InspectUI::Open(const std::string& source_id,
                      const std::string& browser_id,
                      const std::string& url) {
   DevToolsTargetsUIHandler* handler = FindTargetHandler(source_id);
   if (handler)
-    handler->Open(browser_id, url, base::Bind(&NoOp));
+    handler->Open(browser_id, url);
 }
 
 void InspectUI::InspectBrowserWithCustomFrontend(