Superset of Nacl Keepalive patch & tests - NOT FOR LANDING DIRECTLY.

components/nacl/browser/test_nacl_browser_delegate.cc

 // Copyright 2013 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 "components/nacl/browser/test_nacl_browser_delegate.h"
 
 TestNaClBrowserDelegate::TestNaClBrowserDelegate() {}
 
 TestNaClBrowserDelegate::~TestNaClBrowserDelegate() {}
 
@@ skipping 35 matching lines @@
                                                     base::FilePath* file_path) {
   return false;
 }
 
 void TestNaClBrowserDelegate::SetDebugPatterns(std::string debug_patterns) {}
 
 bool TestNaClBrowserDelegate::URLMatchesDebugPatterns(
     const GURL& manifest_url) {
   return false;
 }
+
+content::BrowserPpapiHost::OnKeepaliveCallback
+TestNaClBrowserDelegate::GetOnKeepaliveCallback() {
+  return content::BrowserPpapiHost::OnKeepaliveCallback();
+}