Expose EnumerateWhitelisted to chrome.

BUG=chromium-os:4488
TEST=none.

Review URL: http://codereview.chromium.org/3337016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@58886 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 15 insertions, 2 deletions

diff --git a/chrome/browser/chromeos/cros/login_library.cc b/chrome/browser/chromeos/cros/login_library.cc
index ddd81f2..49410da 100644
--- a/chrome/browser/chromeos/cros/login_library.cc
+++ b/chrome/browser/chromeos/cros/login_library.cc
@@ -80,6 +80,10 @@ class LoginLibraryImpl : public LoginLibrary {
     return chromeos::Whitelist(email.c_str(), signature);
   }
 
+  bool EnumerateWhitelisted(std::vector<std::string>* whitelisted) {
+    return chromeos::EnumerateWhitelisted(whitelisted);
+  }
+
   bool StartSession(const std::string& user_email,
                     const std::string& unique_id /* unused */) {
     // only pass unique_id through once we use it for something.
@@ -198,13 +202,16 @@ class LoginLibraryStubImpl : public LoginLibrary {
     return true;
   }
   bool WhitelistAsync(const std::string& email,
-                        const std::vector<uint8>& signature,
-                        Delegate<bool>* callback) {
+                      const std::vector<uint8>& signature,
+                      Delegate<bool>* callback) {
     ChromeThread::PostTask(
         ChromeThread::UI, FROM_HERE,
         NewRunnableFunction(&DoStubCallback, callback));
     return true;
   }
+  bool EnumerateWhitelisted(std::vector<std::string>* whitelisted) {
+    return true;
+  }
   bool StartSession(const std::string& user_email,
                     const std::string& unique_id /* unused */) { return true; }
   bool StopSession(const std::string& unique_id /* unused */) { return true; }
diff --git a/chrome/browser/chromeos/cros/login_library.h b/chrome/browser/chromeos/cros/login_library.h
index 7b6e998..4905f9e 100644
--- a/chrome/browser/chromeos/cros/login_library.h
+++ b/chrome/browser/chromeos/cros/login_library.h
@@ -78,6 +78,11 @@ class LoginLibrary {
                                 const std::vector<uint8>& signature,
                                 Delegate<bool>* callback) = 0;
 
+  // Retrieves the user white list. Note the call is for display purpose only.
+  // To determine if an email is white listed, you MUST use CheckWhitelist.
+  //  Returns true if the request is successfully dispatched.
+  virtual bool EnumerateWhitelisted(std::vector<std::string>* whitelisted) = 0;
+
   // Tells the session manager to start a logged-in session for the user
   // |user_email|.  |unique_id| is meant to be used when we have a non-human-
   // readable unique identifier by which we distinguish users (to deal with
diff --git a/chrome/browser/chromeos/cros/mock_login_library.h b/chrome/browser/chromeos/cros/mock_login_library.h
index d09c971..b935a11 100644
--- a/chrome/browser/chromeos/cros/mock_login_library.h
+++ b/chrome/browser/chromeos/cros/mock_login_library.h
@@ -34,6 +34,7 @@ class MockLoginLibrary : public LoginLibrary {
   MOCK_METHOD3(WhitelistAsync, bool(const std::string&,
                                     const std::vector<uint8>&,
                                     Delegate<bool>*));
+  MOCK_METHOD1(EnumerateWhitelisted, bool(std::vector<std::string>*));
   MOCK_METHOD2(StartSession, bool(const std::string&, const std::string&));
   MOCK_METHOD1(StopSession, bool(const std::string&));
   MOCK_METHOD2(RestartJob, bool(int, const std::string&));