Add a test runner for android_webview.

android_webview/lib/main/webview_stubs.cc

 // Copyright (c) 2012 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 "chrome/browser/android/tab_android.h"
+#include "chrome/browser/api/infobars/confirm_infobar_delegate.h"
 #include "chrome/browser/autofill/autofill_external_delegate.h"
 
 // This file contains temporary stubs to allow the libwebview target to compile.
 // They will be removed once real implementations are written/upstreamed, or
 // once other code is refactored to eliminate the need for them.
 
 // static
 TabAndroid* TabAndroid::FromWebContents(content::WebContents* web_contents) {
   // We don't need to return a real TabAndroid object yet.
   // Eventually, WebView will need its own TabAndroid implementation.
   return NULL;
 }
 
 // static
 AutofillExternalDelegate* AutofillExternalDelegate::Create(
     TabContents* tab_contents,
     AutofillManager* manager) {
   // We don't need to return a real AutofillExternalDelegate yet.
   // Eventually, WebView will need an implementation (probably shared with
   // Chrome).
   return NULL;
 }