Use FrameTreeNode ID as frameId in extension APIs

chrome/browser/extensions/api/web_navigation/web_navigation_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 <list>
 #include <set>
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ skipping 26 matching lines @@
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/resource_controller.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/resource_throttle.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/context_menu_params.h"
 #include "content/public/common/resource_type.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/test/browser_test_utils.h"
+#include "content/public/test/test_utils.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/switches.h"
 #include "extensions/test/result_catcher.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "third_party/WebKit/public/web/WebContextMenuData.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 
 using content::ResourceType;
 using content::WebContents;
@@ skipping 675 matching lines @@
   DelayLoadStartAndExecuteJavascript call_script6(
       test_navigation_listener(),
       embedded_test_server()->GetURL("/test6"),
       "updateHistory()",
       "empty.html");
 
   ASSERT_TRUE(RunExtensionTest("webnavigation/crossProcessHistory"))
       << message_;
 }
 
+IN_PROC_BROWSER_TEST_F(WebNavigationApiTest, CrossProcessIframe) {
+  content::IsolateAllSitesForTesting(base::CommandLine::ForCurrentProcess());
+  ASSERT_TRUE(StartEmbeddedTestServer());
+  ASSERT_TRUE(RunExtensionTest("webnavigation/crossProcessIframe")) << message_;
+}
+
 // TODO(jam): http://crbug.com/350550
 #if !(defined(OS_CHROMEOS) && defined(ADDRESS_SANITIZER))
 IN_PROC_BROWSER_TEST_F(WebNavigationApiTest, Crash) {
   ASSERT_TRUE(StartEmbeddedTestServer());
 
   // Wait for the extension to set itself up and return control to us.
   ASSERT_TRUE(RunExtensionTest("webnavigation/crash")) << message_;
 
   WebContents* tab = browser()->tab_strip_model()->GetActiveWebContents();
   content::WaitForLoadStop(tab);
@@ skipping 13 matching lines @@
           "extensions/api_test/webnavigation/crash/b.html",
       embedded_test_server()->port()));
   ui_test_utils::NavigateToURL(browser(), url);
 
   ASSERT_TRUE(catcher.GetNextResult()) << catcher.message();
 }
 
 #endif
 
 }  // namespace extensions