AndroidOverlay implementation using Dialog.

content/browser/frame_host/render_frame_host_android.cc

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/frame_host/render_frame_host_android.h"
 
 #include "base/android/jni_string.h"
+#include "base/android/unguessable_token_android.h"
 #include "base/logging.h"
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "content/browser/frame_host/render_frame_host_impl.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/site_instance.h"
 #include "jni/RenderFrameHostImpl_jni.h"
 
 using base::android::AttachCurrentThread;
 using base::android::ConvertUTF8ToJavaString;
 using base::android::JavaParamRef;
@@ skipping 39 matching lines @@
   return obj_.get(env);
 }
 
 ScopedJavaLocalRef<jstring> RenderFrameHostAndroid::GetLastCommittedURL(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj) const {
   return ConvertUTF8ToJavaString(
       env, render_frame_host_->GetLastCommittedURL().spec());
 }
 
+ScopedJavaLocalRef<jobject>
+RenderFrameHostAndroid::GetAndroidOverlayRoutingToken(
+    JNIEnv* env,
+    const JavaParamRef<jobject>& obj) const {
+  return base::android::UnguessableTokenAndroid::Create(
+      env, render_frame_host_->GetOverlayRoutingToken());
+}
+
 }  // namespace content