This broke M20 build.

remoting/host/gaia_oauth_client.h

Index: remoting/host/gaia_oauth_client.h
===================================================================
--- remoting/host/gaia_oauth_client.h	(revision 138203)
+++ remoting/host/gaia_oauth_client.h	(working copy)
@@ -21,18 +21,15 @@
 // this duplication.
 namespace remoting {
 
+// TODO(jamiewalch): Make this configurable if we ever support other providers.
+static const char kGaiaOAuth2Url[] =
+    "https://accounts.google.com/o/oauth2/token";
+
 struct OAuthClientInfo {
   std::string client_id;
   std::string client_secret;
 };
 
-struct OAuthProviderInfo {
-  static OAuthProviderInfo GetDefault();
-
-  std::string access_token_url;
-  std::string user_info_url;
-};
-
 class GaiaOAuthClient {
  public:
   class Delegate {
@@ -40,8 +37,7 @@
     virtual ~Delegate() { }
 
     // Invoked on a successful response to the RefreshToken request.
-    virtual void OnRefreshTokenResponse(const std::string& user_email,
-                                        const std::string& access_token,
+    virtual void OnRefreshTokenResponse(const std::string& access_token,
                                         int expires_in_seconds) = 0;
     // Invoked when there is an OAuth error with one of the requests.
     virtual void OnOAuthError() = 0;
@@ -49,8 +45,7 @@
     // invalid response.
     virtual void OnNetworkError(int response_code) = 0;
   };
-
-  GaiaOAuthClient(const OAuthProviderInfo& provider_info,
+  GaiaOAuthClient(const std::string& gaia_url,
                   net::URLRequestContextGetter* context_getter);
   ~GaiaOAuthClient();