Debugger: Move disassembler style connection closer to its only use

Change-Id: I1ed462d41663e15cd05ee0d65b2080bfba179de7
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/debugger/debuggerengine.cpp

@@ -224,8 +224,6 @@ public:
     {
         connect(&m_locationTimer, &QTimer::timeout,
                 this, &DebuggerEnginePrivate::resetLocation);
-        connect(action(IntelFlavor), &Utils::SavedAction::valueChanged,
-                this, &DebuggerEnginePrivate::reloadDisassembly);
     }
 
     void doSetupEngine();
@@ -233,11 +231,6 @@ public:
     void doShutdownEngine();
     void doShutdownInferior();
 
-    void reloadDisassembly()
-    {
-        m_disassemblerAgent.reload();
-    }
-
     void doFinishDebugger()
     {
         QTC_ASSERT(state() == EngineShutdownOk