Remove the is_loading_ field from WebContentsImpl

chrome/browser/extensions/extension_resource_request_policy_apitest.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 "base/command_line.h"
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
@@ skipping 209 matching lines @@
       "window.domAutomationController.send(document.title)",
       &result));
   EXPECT_EQ("Loading CER:// failed.", result);
 
   GURL newtab_page("chrome://newtab");
   GURL accessible_newtab_override(embedded_test_server()->GetURL(
       "/extensions/api_test/extension_resource_request_policy/"
       "web_accessible/accessible_history_navigation.html"));
   ui_test_utils::NavigateToURL(browser(), newtab_page);
   ui_test_utils::NavigateToURLBlockUntilNavigationsComplete(
-      browser(), accessible_newtab_override, 2);
+      browser(), accessible_newtab_override, 1);
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
       browser()->tab_strip_model()->GetActiveWebContents(),
       "window.domAutomationController.send(document.title)",
       &result));
   EXPECT_EQ("New Tab Page Loaded Successfully", result);
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionResourceRequestPolicyTest,
                        LinkToWebAccessibleResources) {
   std::string result;
   ASSERT_TRUE(embedded_test_server()->Start());
   ASSERT_TRUE(LoadExtension(test_data_dir_
       .AppendASCII("extension_resource_request_policy")
       .AppendASCII("web_accessible")));
 
   GURL accessible_linked_resource(embedded_test_server()->GetURL(
       "/extensions/api_test/extension_resource_request_policy/"
       "web_accessible/accessible_link_resource.html"));
-  ui_test_utils::NavigateToURLBlockUntilNavigationsComplete(browser(),
-      accessible_linked_resource, 2);
+  ui_test_utils::NavigateToURLBlockUntilNavigationsComplete(
+      browser(), accessible_linked_resource, 1);
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
       browser()->tab_strip_model()->GetActiveWebContents(),
       "window.domAutomationController.send(document.URL)",
       &result));
   EXPECT_NE("about:blank", result);
 
   GURL nonaccessible_linked_resource(embedded_test_server()->GetURL(
       "/extensions/api_test/extension_resource_request_policy/"
       "web_accessible/nonaccessible_link_resource.html"));
   ui_test_utils::NavigateToURLBlockUntilNavigationsComplete(browser(),
@@ skipping 59 matching lines @@
 
 #if defined(OS_MACOSX)
 #define MAYBE_ExtensionAccessibleResources DISABLED_ExtensionAccessibleResources
 #else
 #define MAYBE_ExtensionAccessibleResources ExtensionAccessibleResources
 #endif
 IN_PROC_BROWSER_TEST_F(ExtensionResourceRequestPolicyTest,
                        MAYBE_ExtensionAccessibleResources) {
   ASSERT_TRUE(RunExtensionSubtest("accessible_cer", "main.html")) << message_;
 }