[vr] Handle SecurityException when querying VrCore version

Bug: 773256
Change-Id: I0991b5c525420384ec422d23ae7b9f6af35e7787
Reviewed-on: https://chromium-review.googlesource.com/782159Reviewed-by: Michael Thiessen <mthiesse@chromium.org>
Commit-Queue: Tibor Goldschwendt <tiborg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#518293}

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

@@ -57,6 +57,9 @@ public class VrCoreVersionCheckerImpl implements VrCoreVersionChecker {
                 return new VrCoreInfo(null, VrCoreCompatibility.VR_OUT_OF_DATE);
             }
             return new VrCoreInfo(null, VrCoreCompatibility.VR_NOT_AVAILABLE);
+        } catch (SecurityException e) {
+            Log.e(TAG, "Cannot query VrCore version: " + e.toString());
+            return new VrCoreInfo(null, VrCoreCompatibility.VR_NOT_AVAILABLE);
         }
     }