Net: Convert username and password to string16.

net/http/http_auth_cache.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_HTTP_HTTP_AUTH_CACHE_H_
 #define NET_HTTP_HTTP_AUTH_CACHE_H_
 #pragma once
 
 #include <list>
 #include <string>
 
 #include "base/ref_counted.h"
+#include "base/string16.h"
 #include "googleurl/src/gurl.h"
 // This is needed for the FRIEND_TEST() macro.
 #include "testing/gtest/include/gtest/gtest_prod.h"
 
 namespace net {
 
 // HttpAuthCache stores HTTP authentication identities and challenge info.
 // For each (origin, realm, scheme) triple the cache stores a
 // HttpAuthCache::Entry, which holds:
 //   - the origin server {protocol scheme, host, port}
@@ skipping 32 matching lines @@
   //   |scheme|   - the authentication scheme for the challenge.
   //   |username| - login information for the realm.
   //   |password| - login information for the realm.
   //   |path|     - absolute path for a resource contained in the protection
   //                space; this will be added to the list of known paths.
   //   returns    - the entry that was just added/updated.
   Entry* Add(const GURL& origin,
              const std::string& realm,
              const std::string& scheme,
              const std::string& auth_challenge,
-             const std::wstring& username,
-             const std::wstring& password,
+             const string16& username,
+             const string16& password,
              const std::string& path);
 
   // Remove entry on server |origin| for realm |realm| and scheme |scheme|
   // if one exists AND if the cached identity matches (|username|, |password|).
   //   |origin|   - the {scheme, host, port} of the server.
   //   |realm|    - case sensitive realm string.
   //   |scheme|   - authentication scheme
   //   |username| - condition to match.
   //   |password| - condition to match.
   //   returns    - true if an entry was removed.
   bool Remove(const GURL& origin,
               const std::string& realm,
               const std::string& scheme,
-              const std::wstring& username,
-              const std::wstring& password);
+              const string16& username,
+              const string16& password);
 
   // Prevent unbounded memory growth. These are safeguards for abuse; it is
   // not expected that the limits will be reached in ordinary usage.
   // This also defines the worst-case lookup times (which grow linearly
   // with number of elements in the cache).
   enum { kMaxNumPathsPerRealmEntry = 10 };
   enum { kMaxNumRealmEntries = 10 };
 
  private:
   typedef std::list<Entry> EntryList;
@@ skipping 16 matching lines @@
   const std::string scheme() const {
     return scheme_;
   }
 
   // The authentication challenge.
   const std::string auth_challenge() const {
     return auth_challenge_;
   }
 
   // The login username.
-  const std::wstring username() const {
+  const string16 username() const {
     return username_;
   }
 
   // The login password.
-  const std::wstring password() const {
+  const string16 password() const {
     return password_;
   }
 
   int IncrementNonceCount() {
     return ++nonce_count_;
   }
 
  private:
   friend class HttpAuthCache;
   FRIEND_TEST(HttpAuthCacheTest, AddPath);
   FRIEND_TEST(HttpAuthCacheTest, AddToExistingEntry);
 
   Entry() {}
 
   // Adds a path defining the realm's protection space. If the path is
   // already contained in the protection space, is a no-op.
   void AddPath(const std::string& path);
 
   // Returns true if |dir| is contained within the realm's protection space.
   bool HasEnclosingPath(const std::string& dir);
 
   // |origin_| contains the {scheme, host, port} of the server.
   GURL origin_;
   std::string realm_;
   std::string scheme_;
 
   // Identity.
   std::string auth_challenge_;
-  std::wstring username_;
-  std::wstring password_;
+  string16 username_;
+  string16 password_;
 
   int nonce_count_;
 
   // List of paths that define the realm's protection space.
   typedef std::list<std::string> PathList;
   PathList paths_;
 };
 
-} // namespace net
+}  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_CACHE_H_