Move scoped_temp_dir from base to base/files

chrome/browser/performance_monitor/performance_monitor_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/command_line.h"
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/string_number_conversions.h"
 #include "base/threading/sequenced_worker_pool.h"
@@ skipping 249 matching lines @@
                    base::Unretained(performance_monitor())));
 
     content::BrowserThread::GetBlockingPool()->FlushForTesting();
   }
 
   PerformanceMonitor* performance_monitor() const {
     return performance_monitor_;
   }
 
  protected:
-  ScopedTempDir db_dir_;
+  base::ScopedTempDir db_dir_;
   PerformanceMonitor* performance_monitor_;
 };
 
 class PerformanceMonitorUncleanExitBrowserTest
     : public PerformanceMonitorBrowserTest {
  public:
   virtual bool SetUpUserDataDirectory() OVERRIDE {
     FilePath user_data_directory;
     PathService::Get(chrome::DIR_USER_DATA, &user_data_directory);
 
@@ skipping 146 matching lines @@
   expected_event_types.push_back(EVENT_EXTENSION_INSTALL);
   expected_event_types.push_back(EVENT_EXTENSION_DISABLE);
   expected_event_types.push_back(EVENT_EXTENSION_ENABLE);
 
   Database::EventVector events = GetEvents();
   CheckExtensionEvents(expected_event_types, events, extension_infos);
 }
 
 // Test that PerformanceMonitor correctly records an extension update event.
 IN_PROC_BROWSER_TEST_F(PerformanceMonitorBrowserTest, UpdateExtensionEvent) {
-  ScopedTempDir temp_dir;
+  base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
   FilePath test_data_dir;
   PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir);
   test_data_dir = test_data_dir.AppendASCII("performance_monitor")
                                .AppendASCII("extensions");
 
   // We need two versions of the same extension.
   FilePath pem_path = test_data_dir.AppendASCII("simple_extension.pem");
   FilePath path_v1_ = PackExtensionWithOptions(
@@ skipping 326 matching lines @@
       test_server()->GetURL(std::string("files/").append("title2.html")));
 
   performance_monitor()->DoTimedCollections();
 
   metrics = GetStats(METRIC_NETWORK_BYTES_READ);
   ASSERT_EQ(2u, metrics.size());
   EXPECT_GE(metrics[1].value, page1_size + page2_size);
 }
 
 }  // namespace performance_monitor