Switch WebVR to handle GvrApi management through VrShellDelegate

chrome/browser/android/chrome_jni_registrar.cc

Index: chrome/browser/android/chrome_jni_registrar.cc
diff --git a/chrome/browser/android/chrome_jni_registrar.cc b/chrome/browser/android/chrome_jni_registrar.cc
index b34faec2696be0cedd4835696b697e627d58becf..ace0ffd0eff6cce73951ca4e0ada5df4c7ff9be7 100644
--- a/chrome/browser/android/chrome_jni_registrar.cc
+++ b/chrome/browser/android/chrome_jni_registrar.cc
@@ -174,6 +174,7 @@
 
 #if defined(ENABLE_VR_SHELL)
 #include "chrome/browser/android/vr_shell/vr_shell.h"
+#include "chrome/browser/android/vr_shell/vr_shell_delegate.h"
 #endif
 
 namespace chrome {
@@ -370,6 +371,7 @@ static base::android::RegistrationMethod kChromeRegisteredMethods[] = {
     {"VariationsSession", chrome::android::RegisterVariationsSession},
 #if defined(ENABLE_VR_SHELL)
     {"VrShell", vr_shell::RegisterVrShell},
+    {"VrShellDelegate", vr_shell::RegisterVrShellDelegate},
 #endif
     {"WarmupManager", RegisterWarmupManager},
     {"WebApkInstaller", WebApkInstaller::Register},