When Gizmos are enabled in GameView the PhysicsDebug mode is only visible for objects which are visible in SceneView camera

To reproduce:
1. Enable Collision Geometry in Physics Display in a project, which has some Physics Geometry/Rigidbodies visible through maincamera, in a project with at least one Physics Game Object (A simple cube, for example)
2. Place your Scene view and Game view next to each other
3. Enable Gizmos in Game view
4. Enter play mode (bug easiest to happen in play mode, but it's reproducible without too)
5. Move around scene camera
6. Notice that when Scene camera does not render GameObjects they do not get collision debug geometry rendered

Expected result: Collision Geometry is only visible in scene view
Actual result: Collision Geometry is also visible in GameView.

Notes: Attached repro video

Reproduced on:
Version 5.3.3p3 (44bf5dc38517)
Wed, 16 Mar 2016 06:55:32 GMT
Branch: 5.3/physics/editor-debug