Reland 2617183002 without offending tests

third_party/WebKit/LayoutTests/vr/resources/fake-vr-displays.js

Index: third_party/WebKit/LayoutTests/vr/resources/fake-vr-displays.js
diff --git a/third_party/WebKit/LayoutTests/vr/resources/fake-vr-displays.js b/third_party/WebKit/LayoutTests/vr/resources/fake-vr-displays.js
index ce8fb489fdec0a75500a2f005d5b9a88d6ab255a..73dccc7c0191e88769d4888487f3197e7276ea27 100644
--- a/third_party/WebKit/LayoutTests/vr/resources/fake-vr-displays.js
+++ b/third_party/WebKit/LayoutTests/vr/resources/fake-vr-displays.js
@@ -8,29 +8,55 @@ function fakeVRDisplays(){
     rightDegrees : 45,
   };
 
+  let generic_left_eye = {
+    fieldOfView : generic_fov,
+    offset : [-0.03, 0, 0],
+    renderWidth : 1024,
+    renderHeight : 1024
+  };
+
+  let generic_right_eye = {
+    fieldOfView :generic_fov,
+    offset : [0.03, 0, 0],
+    renderWidth : 1024,
+    renderHeight : 1024
+  };
+
   return {
     FakeMagicWindowOnly: {
       displayName : "FakeVRDisplay",
       capabilities : {
         hasOrientation : true,
         hasPosition : false,
-        hasExternalDisplay : true,
+        hasExternalDisplay : false,
         canPresent : false
       },
       stageParameters : null,
-      leftEye : {
-        fieldOfView: generic_fov,
-        offset : [-0.03, 0, 0],
-        renderWidth: 1024,
-        renderHeight: 1024
+      leftEye : generic_left_eye,
+      rightEye : generic_right_eye,
+    },
+
+    FakeRoomScale: {
+      displayName : "FakeVRDisplayRoom",
+      capabilities : {
+        hasOrientation : true,
+        hasPosition : true,
+        hasExternalDisplay : true,
+        canPresent : true,
+        maxLayers : 1
       },
-      rightEye : {
-        fieldOfView : generic_fov,
-        offset : [0.03, 0, 0],
-        renderWidth: 1024,
-        renderHeight: 1024
-      }
+      stageParameters : {
+        standingTransform : [0.0, 0.1, 0.2, 0.3,
+                             0.4, 0.5, 0.6, 0.7,
+                             0.8, 0.9, 1.0, 0.1,
+                             0.2, 0.3, 0.4, 0.5],
+        sizeX : 5.0,
+        sizeZ : 3.0,
+      },
+      leftEye : generic_left_eye,
+      rightEye : generic_right_eye,
     },
+
     Pixel: { // Pixel info as of Dec. 22 2016
       displayName : "Google, Inc. Daydream View",
       capabilities : {
@@ -38,7 +64,7 @@ function fakeVRDisplays(){
         hasPosition : false,
         hasExternalDisplay : false,
         canPresent : true,
-        maxLayers: 1
+        maxLayers : 1
       },
       stageParameters : null,
       leftEye : {