[LYN-1731] Removed temporary bus for checking if the new viewport interaction model is enabled.

Code/Sandbox/Plugins/ComponentEntityEditorPlugin/SandboxIntegration.cpp

@@ -172,7 +172,6 @@ void SandboxIntegrationManager::Setup()
 
     AzFramework::DisplayContextRequestBus::Handler::BusConnect();
     SetupFileExtensionMap();
-    AzToolsFramework::NewViewportInteractionModelEnabledRequestBus::Handler::BusConnect();
 
     MainWindow::instance()->GetActionManager()->RegisterActionHandler(ID_FILE_SAVE_SLICE_TO_ROOT, [this]() {
         SaveSlice(false);
@@ -376,7 +375,6 @@ void SandboxIntegrationManager::GetEntitiesInSlices(
 void SandboxIntegrationManager::Teardown()
 {
     AzToolsFramework::Layers::EditorLayerComponentNotificationBus::Handler::BusDisconnect();
-    AzToolsFramework::NewViewportInteractionModelEnabledRequestBus::Handler::BusDisconnect();
     AzFramework::DisplayContextRequestBus::Handler::BusDisconnect();
     if( m_debugDisplayBusImplementationActive)
     {
@@ -2772,11 +2770,6 @@ void SandboxIntegrationManager::PopMatrix()
     }
 }
 
-bool SandboxIntegrationManager::IsNewViewportInteractionModelEnabled()
-{
-    return GetIEditor()->IsNewViewportInteractionModelEnabled();
-}
-
 bool SandboxIntegrationManager::DisplayHelpersVisible()
 {
     return GetIEditor()->GetDisplaySettings()->IsDisplayHelpers();

Code/Sandbox/Plugins/ComponentEntityEditorPlugin/SandboxIntegration.h

@@ -104,7 +104,6 @@ class SandboxIntegrationManager
     , private AzToolsFramework::EditorEntityContextNotificationBus::Handler
     , private AzToolsFramework::SliceEditorEntityOwnershipServiceNotificationBus::Handler
     , private IUndoManagerListener
-    , private AzToolsFramework::NewViewportInteractionModelEnabledRequestBus::Handler
     , private AzToolsFramework::Layers::EditorLayerComponentNotificationBus::Handler
 {
 public:
@@ -275,9 +274,6 @@ private:
     void SetDC(DisplayContext* dc) override;
     DisplayContext* GetDC() override;
 
-    // NewViewportInteractionModelEnabledRequestBus
-    bool IsNewViewportInteractionModelEnabled() override;
-
     // Context menu handlers.
     void ContextMenu_NewEntity();
     AZ::EntityId ContextMenu_NewLayer();