Update frame around SAML IdP pages to new GAIA style

chrome/browser/resources/chromeos/login/screen_gaia_signin.css

 /* Copyright (c) 2012 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.
  */
 
 #gaia-signin {
   height: 609px; /* Should be the same as #user-image.loading min-heigth. */
   padding: 70px 17px 69px;    /* Screen has no controls. */
   width: 722px; /* Should be the same as #user-image.loading width. */
 }
@@ skipping 17 matching lines @@
 }
 
 .new-gaia-flow throbber-notice {
   display: block;
 }
 
 #gaia-signin.full-width {
   padding: 75px 0 0;
 }
 
+.new-gaia-flow #gaia-signin.full-width {
+  padding-top: 47px;
+  width: 562px;
+}
+
 #signin-right {
   -webkit-margin-start: 30px;
   margin-top: 80px;
   top: 60px;
   width: 200px;
 }
 
 #signin-right,
 #enterprise-info-container,
 #saml-info-container {
@@ skipping 23 matching lines @@
   top: 15px;
   width: 14px;
   z-index: 1;
 }
 
 html[dir=rtl] #close-button-item {
   left: 15px;
   right: auto;
 }
 
-.loading #close-button-item {
+.loading #close-button-item,
+.new-gaia-flow .full-width #close-button-item {
   background-image: url(chrome://theme/IDR_LOGIN_CLOSE_BUTTTON_ON_WHITE);
 }
 
 .loading.auth-completed #close-button-item {
   display: none;
 }
 
 #close-button-item:disabled {
   background-image: url(chrome://theme/IDR_LOGIN_CLOSE_BUTTTON_MASKED);
 }
@@ skipping 10 matching lines @@
   width: 18px;
   z-index: 1;
 }
 
 html[dir=rtl] #back-button-item {
   -webkit-transform: scaleX(-1);
   left: auto;
   right: 14px;
 }
 
+.new-gaia-flow .full-width #back-button-item {
+  display: none;
+}
+
 #back-button-item:disabled {
   background-image: url(chrome://theme/IDR_LOGIN_BACK_BUTTTON_MASKED);
 }
 
 .signin-text {
   color: #666;
   margin-top: 20px;
 }
 
 .signin-link {
@@ skipping 41 matching lines @@
 #signin-frame {
   background-color: transparent;
   margin-left: -44px;
   vertical-align: top;
   width: 400px;
 }
 
 webview#signin-frame {
   -webkit-transition: opacity 500ms ease-in;
   display: block;
-  height: 528px;
   margin-left: 0;
   opacity: 0;
   overflow: hidden;
   padding: 0;
   width: 448px;
 }
 
 webview#signin-frame.show {
   -webkit-transition: opacity 500ms ease-out;
   opacity: 1;
@@ skipping 60 matching lines @@
 }
 
 #saml-notice-container {
   left: 0;
   position: absolute;
   right: 0;
   text-align: center;
   top: 50px;
 }
 
+.new-gaia-flow  #saml-notice-container {
+  -webkit-margin-start: 19px;
+  text-align: start;
+  top: 15px;
+}
+
 #saml-notice-message {
   margin: 0 auto;
 }
 
+.new-gaia-flow #saml-notice-message {
+  color: rgb(106, 106, 106);
+  font-size: 13px;
+}
+
 #gaia-whitelist-error {
   bottom: 0;
   display: none;
   left: 0;
   position: absolute;
   right: 0;
   top: 0;
 }
 
 .new-gaia-flow #gaia-whitelist-error {
@@ skipping 44 matching lines @@
 
 .new-gaia-flow /deep/ .newgaia-header {
   background-color: rgb(66, 133, 244);
   color: rgb(255, 255, 255);
   height: 198px;
 }
 
 .new-gaia-flow /deep/ .newgaia-padded {
   padding: 0 40px;
 }