Add passing of tokens to hifi in qt launcher, and remove dead code

launchers/qt/src/LauncherState.cpp

@@ -223,6 +223,7 @@ Q_INVOKABLE void LauncherState::receivedLoginReply() {
     _loginResponse.tokenType = root["token_type"].toString();
 
     qDebug() << "Got response for login: " << data;
+    _loginTokenResponse = data;
 
     downloadClient();
 }
@@ -421,6 +422,10 @@ void LauncherState::launchClient() {
         + " --displayName " + displayName
         + " --cache " + contentCachePath;
 
+    if (!_loginTokenResponse.isEmpty()) {
+        params += " --tokens \"" + _loginTokenResponse.replace("\"", "\\\"") + "\"";
+    }
+
 #if defined(Q_OS_WIN)
     STARTUPINFO si;
     PROCESS_INFORMATION pi;

launchers/qt/src/LauncherState.h

@@ -137,6 +137,7 @@ private:
     LastLoginError _lastLoginError { NONE };
     QString _buildTag { QString::null };
     QString _contentCacheURL{ "https://orgs.highfidelity.com/content-cache/content_cache_small-only_data8.zip" }; // QString::null }; // If null, there is no content cache to download
+    QString _loginTokenResponse;
     QFile _clientZipFile;
     QFile _contentZipFile;
 

launchers/qt/src/Unzipper.cpp

@@ -9,10 +9,6 @@ Unzipper::Unzipper(const QString& zipFilePath, const QDir& outputDirectory) :
     _zipFilePath(zipFilePath), _outputDirectory(outputDirectory) {
 }
 
-//uint64_t extractZip(const QString& zipFile, const std::string& path, 
-                                   //std::vector<std::string>& files) {
-                                   //std::function<void(float)> progressCallback) {
-
 void Unzipper::run() {
     qDebug() << "Reading zip file" << _zipFilePath << ", extracting to" << _outputDirectory.absolutePath();
 
@@ -45,7 +41,6 @@ void Unzipper::run() {
         return;
     }
 
-    // Get root folder
     uint64_t totalSize = 0;
     uint64_t totalCompressedSize = 0;
     bool _shouldFail = false;