Use info instead of error level log for non compatible VrCore

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

Index: chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrCoreVersionCheckerImpl.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrCoreVersionCheckerImpl.java b/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrCoreVersionCheckerImpl.java
index 4715015877fce3d5812d4b542375b32ad13a6d05..01775da743ded091714bbec5465eb0d0a16d2b99 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrCoreVersionCheckerImpl.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrCoreVersionCheckerImpl.java
@@ -37,7 +37,7 @@ public class VrCoreVersionCheckerImpl implements VrCoreVersionChecker {
             }
             return true;
         } catch (VrCoreNotAvailableException e) {
-            Log.e(TAG, "Unable to find a compatible VrCore", e);
+            Log.i(TAG, "Unable to find a compatible VrCore.");
             return false;
         }
     }