Remove a few uses of RunConfiguration::displayName()

The cases handled here are later handled using generic code in
DebuggerRunControlCreator::enrich().

Change-Id: I03de1d5378718019afdb046f4446bb46a97ddee6
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>

src/plugins/baremetal/baremetalruncontrolfactory.cpp

@@ -137,7 +137,6 @@ RunControl *BareMetalRunControlFactory::create(
     sp.executable = bin;
     sp.processArgs = rc->arguments();
     sp.startMode = AttachToRemoteServer;
-    sp.displayName = rc->displayName();
     sp.commandsAfterConnect = p->initCommands().toLatin1();
     sp.commandsForReset = p->resetCommands().toLatin1();
     sp.remoteChannel = p->channel();

src/plugins/qnx/qnxruncontrolfactory.cpp

@@ -77,7 +77,6 @@ static DebuggerStartParameters createDebuggerStartParameters(QnxRunConfiguration
     params.executable = runConfig->localExecutableFilePath();
     params.remoteExecutable = runConfig->remoteExecutableFilePath();
     params.remoteChannel = device->sshParameters().host + QLatin1String(":-1");
-    params.displayName = runConfig->displayName();
     params.remoteSetupNeeded = true;
     params.closeMode = KillAtClose;
     params.processArgs = runConfig->arguments().join(QLatin1Char(' '));

src/plugins/remotelinux/remotelinuxdebugsupport.cpp

@@ -91,7 +91,6 @@ DebuggerStartParameters LinuxDeviceDebugSupport::startParameters(const AbstractR
     params.startMode = AttachToRemoteServer;
     params.closeMode = KillAndExitMonitorAtClose;
     params.remoteSetupNeeded = true;
-    params.displayName = runConfig->displayName();
 
     auto aspect = runConfig->extraAspect<DebuggerRunConfigurationAspect>();
     if (aspect->useQmlDebugger()) {