Merge pull request #2867 from ethereum/yann300-patch-9

Don't call `setFileContent` 2 times

src/app/files/fileManager.js

@@ -355,7 +355,6 @@ class FileManager extends Plugin {
     if (this.currentRequest) {
       const canCall = await this.askUserPermission('writeFile', '')
       if (canCall) {
-        this._setFileInternal(path, content)
         // inform the user about modification after permission is granted and even if permission was saved before
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