Ensure that with PlzNavigate, reloads after process crash display the RenderView.

chrome/browser/crash_recovery_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 <utility>
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
+#include "content/public/browser/render_frame_host.h"
+#include "content/public/browser/render_process_host.h"
+#include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test_utils.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/embedded_test_server/http_request.h"
 #include "net/test/embedded_test_server/http_response.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/page_transition_types.h"
 
 using content::OpenURLParams;
 using content::Referrer;
@@ skipping 66 matching lines @@
   base::string16 title_after_crash;
 
   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
                                                 &title_before_crash));
   SimulateRendererCrash(browser());
   chrome::Reload(browser(), WindowOpenDisposition::CURRENT_TAB);
   content::WaitForLoadStop(GetActiveWebContents());
   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
                                                 &title_after_crash));
   EXPECT_NE(title_before_crash, title_after_crash);
+  ASSERT_TRUE(GetActiveWebContents()->GetMainFrame()->GetView()->IsShowing());
+  ASSERT_FALSE(
+      GetActiveWebContents()->GetRenderProcessHost()->IsProcessBackgrounded());
 }
 
 // Test that reload after a crash forces a cache revalidation.
 IN_PROC_BROWSER_TEST_F(CrashRecoveryBrowserTest, ReloadCacheRevalidate) {
   const char kTestPath[] = "/test";
 
   // Use the test server so as not to bypass cache behavior. The title of the
   // active tab should change only when this URL is reloaded.
   embedded_test_server()->RegisterRequestHandler(
       base::Bind(&CacheMaxAgeHandler::HandleRequest,
@@ skipping 70 matching lines @@
     "<script>window.onbeforeunload=function(e){return 'foo'}</script>"
     "</body></html>";
   GURL url(std::string("data:text/html,") + kBeforeUnloadHTML);
   ui_test_utils::NavigateToURL(browser(), url);
   SimulateRendererCrash(browser());
 }
 
 }  // namespace
 
 #endif