Prerender: omnibox and instant field trial parameters.

chrome/browser/prerender/prerender_browsertest.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 <stddef.h>
 #include <deque>
 #include <set>
 #include <string>
 #include <unordered_map>
 #include <utility>
@@ skipping 469 matching lines @@
 
 class FakeDevToolsClient : public content::DevToolsAgentHostClient {
  public:
   FakeDevToolsClient() {}
   ~FakeDevToolsClient() override {}
   void DispatchProtocolMessage(DevToolsAgentHost* agent_host,
                                const std::string& message) override {}
   void AgentHostClosed(DevToolsAgentHost* agent_host, bool replaced) override {}
 };
 
-class RestorePrerenderMode {
- public:
-  RestorePrerenderMode() : prev_mode_(PrerenderManager::GetMode()) {
-  }
-
-  ~RestorePrerenderMode() { PrerenderManager::SetMode(prev_mode_); }
- private:
-  PrerenderManager::PrerenderManagerMode prev_mode_;
-};
-
 // A ContentBrowserClient that cancels all prerenderers on OpenURL.
 class TestContentBrowserClient : public ChromeContentBrowserClient {
  public:
   TestContentBrowserClient() {}
   ~TestContentBrowserClient() override {}
 
   // ChromeContentBrowserClient:
   bool ShouldAllowOpenURL(content::SiteInstance* site_instance,
                           const GURL& url) override {
     PrerenderManagerFactory::GetForBrowserContext(
@@ skipping 3304 matching lines @@
       browser()->tab_strip_model()->GetActiveWebContents();
   bool display_test_result = false;
   ASSERT_TRUE(content::ExecuteScriptAndExtractBool(web_contents,
                                                    "DidDisplayReallyPass()",
                                                    &display_test_result));
   ASSERT_TRUE(display_test_result);
 }
 #endif  // !defined(DISABLE_NACL)
 
 }  // namespace prerender