Execute command on devtools web contents when focused

lib/browser/api/menu-item-roles.js

@@ -138,7 +138,11 @@ exports.execute = (role, focusedWindow) => {
   if (webContentsMethod && focusedWindow != null) {
     const {webContents} = focusedWindow
     if (webContents) {
-      webContents[webContentsMethod]()
+      if (webContents.isDevToolsFocused()) {
+        webContents.devToolsWebContents[webContentsMethod]()
+      } else {
+        webContents[webContentsMethod]()
+      }
     }
     return true
   }