Remove "recursive" parameter from WebPageSerializer::serialize.

chrome/browser/download/save_page_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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 758 matching lines @@
   loop_runner->Run();
   base::FilePath download_dir = DownloadPrefs::FromDownloadManager(
       GetDownloadManager())->DownloadPath();
   base::FilePath filename = download_dir.AppendASCII("dataurl.txt");
   ASSERT_TRUE(base::PathExists(filename));
   std::string contents;
   EXPECT_TRUE(base::ReadFileToString(filename, &contents));
   EXPECT_EQ("foo", contents);
 }
 
+// Test that we don't crash when the page contains an iframe that
+// was handled as a download (http://crbug.com/42212).
+IN_PROC_BROWSER_TEST_F(SavePageBrowserTest, SaveDownloadableIFrame) {
+  GURL url = URLRequestMockHTTPJob::GetMockUrl(
+      base::FilePath(FILE_PATH_LITERAL("downloads"))
+          .AppendASCII("iframe-src-is-a-download.htm"));
+  ui_test_utils::NavigateToURL(browser(), url);
+
+  // Wait for and then dismiss the non-save-page-as-related download item
+  // (the one associated with downloading of "thisdayinhistory.xls" file).
+  VerifySavePackageExpectations(browser(), url);
+  GetDownloadManager()->RemoveAllDownloads();
+
+  base::FilePath full_file_name, dir;
+  SaveCurrentTab(url, content::SAVE_PAGE_TYPE_AS_COMPLETE_HTML,
+                 "iframe-src-is-a-download", 2, &dir, &full_file_name);
+  ASSERT_FALSE(HasFailure());
+
+  EXPECT_TRUE(base::PathExists(full_file_name));
+}
+
 class SavePageSitePerProcessBrowserTest : public SavePageBrowserTest {
  public:
   SavePageSitePerProcessBrowserTest() {}
 
  protected:
   void SetUpCommandLine(base::CommandLine* command_line) override {
     SavePageBrowserTest::SetUpCommandLine(command_line);
 
     // TODO(lukasza): Enable --site-per-process once crbug.com/526786 is fixed.
     // (currently, when the line below is uncommented out, the test crashes
@@ skipping 56 matching lines @@
   ASSERT_TRUE(base::ReadFileToString(full_file_name, &main_contents));
   EXPECT_THAT(main_contents,
               HasSubstr("<iframe src=\"./iframes_files/a.html\"></iframe>"));
   EXPECT_THAT(main_contents,
               HasSubstr("<iframe src=\"./iframes_files/b.html\"></iframe>"));
   EXPECT_THAT(main_contents,
               HasSubstr("<img src=\"./iframes_files/1.png\">"));
 }
 
 }  // namespace