[Downloads] Introduce GUIDs for downloads.

chrome/browser/safe_browsing/incident_reporting/last_download_finder_unittest.cc

 // Copyright 2014 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 "chrome/browser/safe_browsing/incident_reporting/last_download_finder.h"
 
 #include <stddef.h>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
+#include "base/guid.h"
 #include "base/location.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/field_trial.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/mock_entropy_provider.h"
 #include "base/thread_task_runner_handle.h"
 #include "build/build_config.h"
@@ skipping 232 matching lines @@
                    last_non_binary_download, run_loop.QuitClosure())));
 
     if (finder)
       run_loop.Run();
   }
 
   history::DownloadRow CreateTestDownloadRow(
       const base::FilePath::CharType* file_path) {
     base::Time now(base::Time::Now());
     return history::DownloadRow(
-        base::FilePath(file_path), base::FilePath(file_path),
+        base::FilePath(file_path),
+        base::FilePath(file_path),
         std::vector<GURL>(1, GURL("http://www.google.com")),  // url_chain
         GURL(),                                               // referrer
+        std::string(),                                        // HTTP method
         "application/octet-stream",                           // mime_type
         "application/octet-stream",                  // original_mime_type
         now - base::TimeDelta::FromMinutes(10),      // start
         now - base::TimeDelta::FromMinutes(9),       // end
         std::string(),                               // etag
         std::string(),                               // last_modified
         47LL,                                        // received
         47LL,                                        // total
         history::DownloadState::COMPLETE,            // download_state
         history::DownloadDangerType::NOT_DANGEROUS,  // danger_type
         history::ToHistoryDownloadInterruptReason(
             content::DOWNLOAD_INTERRUPT_REASON_NONE),  // interrupt_reason,
+        std::string(),                                 // hash
         download_id_++,                                // id
-        false,                                         // download_opened
-        std::string(),                                 // ext_id
-        std::string());                                // ext_name
+        base::GenerateGUID(),
+        false,           // download_opened
+        std::string(),   // ext_id
+        std::string());  // ext_name
   }
 
   content::TestBrowserThreadBundle browser_thread_bundle_;
   scoped_ptr<TestingProfileManager> profile_manager_;
 
  private:
   // A HistoryService::DownloadCreateCallback that asserts that the download was
   // created and runs |closure|.
   void ContinueOnDownloadCreated(const base::Closure& closure, bool created) {
     ASSERT_TRUE(created);
@@ skipping 154 matching lines @@
       base::Bind(&LastDownloadFinderTest::OnLastDownload,
                  base::Unretained(this), &last_binary_download,
                  &last_non_binary_download, run_loop.QuitClosure())));
 
   run_loop.Run();
 
   ASSERT_TRUE(last_binary_download);
 }
 
 }  // namespace safe_browsing