wstring: remove some simple uses of FromWStringHack

BUG=76112

Review URL: http://codereview.chromium.org/6695008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@78247 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 7 insertions, 0 deletions

diff --git a/base/test/test_file_util.h b/base/test/test_file_util.h
index e59456a..9b9389d 100644
--- a/base/test/test_file_util.h
+++ b/base/test/test_file_util.h
@@ -47,6 +47,7 @@ bool HasInternetZoneIdentifier(const FilePath& full_path);
 // string16 elsewhere for Unicode strings, but in tests it is frequently
 // convenient to be able to compare paths to literals like L"foobar".
 std::wstring FilePathAsWString(const FilePath& path);
+FilePath WStringAsFilePath(const std::wstring& path);
 
 }  // namespace file_util
 
diff --git a/base/test/test_file_util_posix.cc b/base/test/test_file_util_posix.cc
index 430e52e..5adbcc2 100644
--- a/base/test/test_file_util_posix.cc
+++ b/base/test/test_file_util_posix.cc
@@ -113,5 +113,8 @@ bool EvictFileFromSystemCache(const FilePath& file) {
 std::wstring FilePathAsWString(const FilePath& path) {
   return UTF8ToWide(path.value());
 }
+FilePath WStringAsFilePath(const std::wstring& path) {
+  return FilePath(WideToUTF8(path));
+}
 
 }  // namespace file_util
diff --git a/base/test/test_file_util_win.cc b/base/test/test_file_util_win.cc
index 1f20740..0159d2e 100644
--- a/base/test/test_file_util_win.cc
+++ b/base/test/test_file_util_win.cc
@@ -220,5 +220,8 @@ bool HasInternetZoneIdentifier(const FilePath& full_path) {
 std::wstring FilePathAsWString(const FilePath& path) {
   return path.value();
 }
+FilePath WStringAsFilePath(const std::wstring& path) {
+  return FilePath(path);
+}
 
 }  // namespace file_util