Implement http auth login dialog for OS X.

chrome/browser/login_prompt_uitest.cc

Index: chrome/browser/login_prompt_uitest.cc
diff --git a/chrome/browser/login_prompt_uitest.cc b/chrome/browser/login_prompt_uitest.cc
index 01763ebadeb39c1d1f9b47ce13953dff8bb49d68..41684b77ed097a95dcd7244f0b108709f1835198 100644
--- a/chrome/browser/login_prompt_uitest.cc
+++ b/chrome/browser/login_prompt_uitest.cc
@@ -17,6 +17,8 @@ namespace {
 
 const wchar_t kDocRoot[] = L"chrome/test/data";
 
+}  // namespace
+
 class LoginPromptTest : public UITest {
  protected:
   LoginPromptTest()
@@ -58,8 +60,6 @@ wstring ExpectedTitleFromAuth(wstring username, wstring password) {
   return username + L"/" + password;
 }
 
-}  // namespace
-
 // Test that "Basic" HTTP authentication works.
 TEST_F(LoginPromptTest, TestBasicAuth) {
   scoped_refptr<HTTPTestServer> server =