Remove the unnecessary conversion to wstring when calling file_util::WriteFile.

Also use FilePath in npapi_test_helper.

BUG=24672
TEST=compiled

Review URL: http://codereview.chromium.org/266061
Patch from Thiago Farina <tfarina@gmail.com>.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28856 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 8 insertions, 8 deletions

diff --git a/chrome/test/ui/npapi_test_helper.cc b/chrome/test/ui/npapi_test_helper.cc
index 11e1c98..e3913b0 100644
--- a/chrome/test/ui/npapi_test_helper.cc
+++ b/chrome/test/ui/npapi_test_helper.cc
@@ -10,6 +10,7 @@
 
 #include "chrome/test/ui/npapi_test_helper.h"
 
+#include "base/file_util.h"
 #include "chrome/common/chrome_switches.h"
 
 NPAPITester::NPAPITester()
@@ -19,20 +20,19 @@ NPAPITester::NPAPITester()
 void NPAPITester::SetUp() {
   // We need to copy our test-plugin into the plugins directory so that
   // the browser can load it.
-  std::wstring plugins_directory = browser_directory_.ToWStringHack() +
-      L"\\plugins";
-  std::wstring plugin_src = browser_directory_.ToWStringHack() +
-      L"\\npapi_test_plugin.dll";
-  plugin_dll_ = plugins_directory + L"\\npapi_test_plugin.dll";
+  FilePath plugins_directory = browser_directory_.AppendASCII("plugins");
 
-  CreateDirectory(plugins_directory.c_str(), NULL);
-  CopyFile(plugin_src.c_str(), plugin_dll_.c_str(), FALSE);
+  FilePath plugin_src = browser_directory_.AppendASCII("npapi_test_plugin.dll");
+  plugin_dll_ = plugins_directory.AppendASCII("npapi_test_plugin.dll");
+
+  file_util::CreateDirectory(plugins_directory);
+  file_util::CopyFile(plugin_src, plugin_dll_);
 
   UITest::SetUp();
 }
 
 void NPAPITester::TearDown() {
-  DeleteFile(plugin_dll_.c_str());
+  file_util::Delete(plugin_dll_, false);
   UITest::TearDown();
 }