remove unused savedPose from camera.js

Author: ngokevin

src/components/camera.js

@@ -79,11 +79,6 @@ module.exports.Component = registerComponent('camera', {
       // Camera disabled. Set camera to another camera.
       system.disableSpectatorCamera();
     }
-
-    this.savedPose = {
-      position: el.getAttribute('position'),
-      rotation: el.getAttribute('rotation')
-    };
   },
 
   /**

tests/components/geometry.test.js

@@ -18,7 +18,6 @@ suite('geometry', function () {
   suite('update', function () {
     test('allows empty geometry', function () {
       this.el.setAttribute('geometry', '');
-      this.el.setAttribute('geometry', '');
     });
 
     test('creates geometry', function () {