Remove option forcing bindings to show up in SteamVR

Overlay applications show up in the bindings menu after SteamVR beta
1.3.1, making these features unnecessary.

src/overlaycontroller/openvr_init.cpp

@@ -31,59 +31,6 @@ void initializeProperly()
     }
 }
 
-/*!
-Initializes OpenVR to be in the bindings menu and then exits.
-This is needed because all applications initialized with OpenVR that aren't of
-type vr::VRApplication_Scene do not show up the in bindings menu.
-
-This is obviously an ugly hack and should be done away with as soon as Valve
-fixes this issue.
-
-Official Issues for this:
-https://github.com/ValveSoftware/openvr/issues/914
-https://github.com/ValveSoftware/openvr/issues/926
-https://github.com/ValveSoftware/openvr/issues/879
-
-You can also make it appear by changing the
-C:\Program Files (x86)\Steam\config\vrappconfig\*.vrappconfig file for your
-project to have a "last_launch_time" of something greater than zero.
-From experimentation it seems that there's a cutoff time around 2 weeks before
-the current time. Setting it to the day before seems to be a good bet. (In unix
-time).
-*/
-[[noreturn]] void openBindingsMenu()
-{
-    // Prefix the logs with this to visibly document that this isn't how things
-    // are supposed to be. Hopefully someone reads the logs and comes here after
-    // Valve has fixed it.
-    constexpr auto logPrefix = "[HACK]::openBindingsMenu ";
-
-    auto initError = vr::VRInitError_None;
-    LOG( INFO ) << logPrefix << "Initializing application as scene.";
-
-    vr::VR_Init( &initError, vr::VRApplication_Scene );
-
-    if ( initError != vr::VRInitError_None )
-    {
-        LOG( ERROR ) << logPrefix << "Error initializing application as scene.";
-        exit( 2 );
-    }
-    else
-    {
-        LOG( INFO ) << logPrefix << "Application initialized as scene.";
-    }
-
-    // This needs to be initialized, otherwise the bindings won't show up in the
-    // menu.
-    input::Manifest manifest;
-
-    // SteamVR just needs a good enough time to start up comfortably and for the
-    // user to get into the bindings menu.
-    while ( true )
-    {
-    }
-}
-
 OpenVR_Init::OpenVR_Init()
 {
     initializeProperly();