Add a new class as an entry-point for Java reflection

android_webview/glue/BUILD.gn

 # Copyright 2015 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.
 
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 import("generate_resource_rewriter.gni")
 import("glue.gni")
 
 # There are two copies of this file: one upstream and one downstream,
@@ skipping 46 matching lines @@
   alternative_android_sdk_ijar = "$_ijar_dir/$_ijar"
   java_files = [
     "java/src/com/android/webview/chromium/ContentSettingsAdapter.java",
     "java/src/com/android/webview/chromium/CookieManagerAdapter.java",
     "java/src/com/android/webview/chromium/DrawGLFunctor.java",
     "java/src/com/android/webview/chromium/GeolocationPermissionsAdapter.java",
     "java/src/com/android/webview/chromium/GraphicsUtils.java",
     "java/src/com/android/webview/chromium/LicenseActivity.java",
     "java/src/com/android/webview/chromium/LicenseContentProvider.java",
     "java/src/com/android/webview/chromium/MonochromeLibraryPreloader.java",
+    "java/src/com/android/webview/chromium/ReflectionEndPoint.java",
     "java/src/com/android/webview/chromium/ServiceWorkerClientAdapter.java",
     "java/src/com/android/webview/chromium/ServiceWorkerControllerAdapter.java",
     "java/src/com/android/webview/chromium/ServiceWorkerSettingsAdapter.java",
     "java/src/com/android/webview/chromium/TokenBindingManagerAdapter.java",
     "java/src/com/android/webview/chromium/WebBackForwardListChromium.java",
     "java/src/com/android/webview/chromium/WebHistoryItemChromium.java",
     "java/src/com/android/webview/chromium/WebIconDatabaseAdapter.java",
     "java/src/com/android/webview/chromium/WebMessagePortAdapter.java",
     "java/src/com/android/webview/chromium/WebStorageAdapter.java",
     "java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java",
     "java/src/com/android/webview/chromium/WebViewChromium.java",
     "java/src/com/android/webview/chromium/WebViewContentsClientAdapter.java",
     "java/src/com/android/webview/chromium/WebViewDatabaseAdapter.java",
     "java/src/com/android/webview/chromium/WebViewDelegateFactory.java",
   ]
 }