Move Copy* into the base namespace.

chrome/test/perf/perf_ui_test_suite.cc

Index: chrome/test/perf/perf_ui_test_suite.cc
diff --git a/chrome/test/perf/perf_ui_test_suite.cc b/chrome/test/perf/perf_ui_test_suite.cc
index 1a3c641db73e6c00cdc4de56ea06893b4ae4a73a..dcea0d0892f4b66c263306b1547e22552a0fd7cc 100644
--- a/chrome/test/perf/perf_ui_test_suite.cc
+++ b/chrome/test/perf/perf_ui_test_suite.cc
@@ -101,7 +101,7 @@ void PerfUITestSuite::Initialize() {
     LOG(FATAL) << "Failed to create complex profile directory...";
   }
 
-  if (!file_util::CopyDirectory(default_path,
+  if (!base::CopyDirectory(default_path,
                                 complex_profile_dir_.path(),
                                 true)) {
     LOG(FATAL) << "Failed to copy data to complex profile directory...";
@@ -117,11 +117,8 @@ void PerfUITestSuite::Initialize() {
   base_data_dir = base_data_dir.AppendASCII("profile_with_complex_theme");
   base_data_dir = base_data_dir.AppendASCII("Default");
 
-  if (!file_util::CopyDirectory(base_data_dir,
-                                complex_profile_dir_.path(),
-                                true)) {
+  if (!base::CopyDirectory(base_data_dir, complex_profile_dir_.path(), true))
     LOG(FATAL) << "Failed to copy default to complex profile";
-  }
 
   // Parse the manifest and make a temporary extension object because the
   // theme system takes extensions as input.