Implement new password separated sign in flow for chrome desktop.

google_apis/gaia/gaia_urls.cc

Index: google_apis/gaia/gaia_urls.cc
diff --git a/google_apis/gaia/gaia_urls.cc b/google_apis/gaia/gaia_urls.cc
index dae39b22c87887dc908960070e661059bfc33958..cb009d91b3fe982bc46755e539ebd0cf7e42f0b5 100644
--- a/google_apis/gaia/gaia_urls.cc
+++ b/google_apis/gaia/gaia_urls.cc
@@ -32,7 +32,8 @@ const char kOAuthWrapBridgeUrlSuffix[] = "OAuthWrapBridge";
 const char kOAuth1LoginUrlSuffix[] = "OAuthLogin";
 const char kOAuthRevokeTokenUrlSuffix[] = "AuthSubRevokeToken";
 const char kListAccountsSuffix[] = "ListAccounts?json=standard";
-const char kEmbeddedSigninSuffix[] = "EmbeddedSignIn";
+const char kPasswordCombinedEmbeddedSigninSuffix[] = "EmbeddedSignIn";
+const char kEmbeddedSigninSuffix[] = "embedded/setup/chrome/usermenu";
 const char kAddAccountSuffix[] = "AddSession";
 const char kGetCheckConnectionInfoSuffix[] = "GetCheckConnectionInfo";
 
@@ -111,6 +112,8 @@ GaiaUrls::GaiaUrls() {
   oauth_revoke_token_url_ = gaia_url_.Resolve(kOAuthRevokeTokenUrlSuffix);
   oauth1_login_url_ = gaia_url_.Resolve(kOAuth1LoginUrlSuffix);
   list_accounts_url_ = gaia_url_.Resolve(kListAccountsSuffix);
+  password_combined_embedded_signin_url_ =
+      gaia_url_.Resolve(kPasswordCombinedEmbeddedSigninSuffix);
   embedded_signin_url_ = gaia_url_.Resolve(kEmbeddedSigninSuffix);
   add_account_url_ = gaia_url_.Resolve(kAddAccountSuffix);
   get_check_connection_info_url_ =
@@ -221,6 +224,10 @@ const GURL& GaiaUrls::embedded_signin_url() const {
   return embedded_signin_url_;
 }
 
+const GURL& GaiaUrls::password_combined_embedded_signin_url() const {
+  return password_combined_embedded_signin_url_;
+}
+
 const GURL& GaiaUrls::add_account_url() const {
   return add_account_url_;
 }