2 files changed, 4 insertions, 7 deletions
diff --git a/chrome/browser/extensions/extension_startup_browsertest.cc b/chrome/browser/extensions/extension_startup_browsertest.cc
index 0d056d0..165054d 100644
--- a/chrome/browser/extensions/extension_startup_browsertest.cc
+++ b/chrome/browser/extensions/extension_startup_browsertest.cc
@@ -60,9 +60,8 @@ class ExtensionStartupTestBase : public InProcessBrowserTest {
       command_line->AppendSwitch(switches::kDisableExtensions);
     }
 
-    if (!load_extension_.value().empty()) {
-      command_line->AppendSwitchWithValue(switches::kLoadExtension,
-                                          load_extension_.ToWStringHack());
+    if (!load_extension_.empty()) {
+      command_line->AppendSwitchPath(switches::kLoadExtension, load_extension_);
       command_line->AppendSwitch(switches::kDisableExtensionsFileAccessCheck);
     }
   }
diff --git a/chrome/browser/extensions/extension_uitest.cc b/chrome/browser/extensions/extension_uitest.cc
index 8344d5d..2076949 100644
--- a/chrome/browser/extensions/extension_uitest.cc
+++ b/chrome/browser/extensions/extension_uitest.cc
@@ -57,10 +57,8 @@ class ExtensionUITest : public ExternalTabUITest {
  public:
    explicit ExtensionUITest(const std::string& extension_path)
       : loop_(MessageLoop::current()) {
-    FilePath filename(test_data_directory_);
-    filename = filename.AppendASCII(extension_path);
-    launch_arguments_.AppendSwitchWithValue(switches::kLoadExtension,
-                                            filename.value());
+    FilePath filename = test_data_directory_.AppendASCII(extension_path);
+    launch_arguments_.AppendSwitchPath(switches::kLoadExtension, filename);
     functions_enabled_.push_back("*");
   }