Tracks GVR version crossed with headset type using UMA.

chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrShellDelegate.java

Index: chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrShellDelegate.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrShellDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrShellDelegate.java
index 6ea8491b9e3b41178fd4b9e600c6f154c81474e1..fcd7ec746a7822822fb804e3c547f9587cc44b02 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrShellDelegate.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrShellDelegate.java
@@ -764,7 +764,7 @@ public class VrShellDelegate implements ApplicationStatus.ActivityStateListener,
 
     private static boolean isVrCoreCompatible(
             VrCoreVersionChecker versionChecker, Tab tabToShowInfobarIn) {
-        int vrCoreCompatibility = versionChecker.getVrCoreCompatibility();
+        int vrCoreCompatibility = versionChecker.getVrCoreInfo().compatibility;
 
         if (vrCoreCompatibility == VrCoreVersionChecker.VR_NOT_AVAILABLE
                 || vrCoreCompatibility == VrCoreVersionChecker.VR_OUT_OF_DATE) {
@@ -902,6 +902,11 @@ public class VrShellDelegate implements ApplicationStatus.ActivityStateListener,
         return mNativeVrShellDelegate;
     }
 
+    @CalledByNative
+    private VrCoreInfo getVrCoreInfo() {
+        return (mVrCoreVersionChecker != null) ? mVrCoreVersionChecker.getVrCoreInfo() : null;
+    }
+
     private void destroy() {
         if (sInstance == null) return;
         shutdownVr(true, false);