[ChromeOS] Reland - Make WebUI login use only needed resources.

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

Index: chrome/browser/resources/chromeos/login/screen_signin.css
diff --git a/chrome/browser/resources/chromeos/login/screen_signin.css b/chrome/browser/resources/chromeos/login/screen_signin.css
deleted file mode 100644
index f28ccd4a1fb6af9005142ea71e145080bc306ab5..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/chromeos/login/screen_signin.css
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Copyright (c) 2011 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.
- */
-
-#signin {
-  -webkit-box-align: center;
-  -webkit-box-pack: center;
-  display: -webkit-box;
-  overflow: hidden;
-}
-
-#gaia-signin {
-  -webkit-box-align: center;
-  -webkit-box-pack: center;
-  display: -webkit-box;
-  height: 470px;
-}
-
-#signin-right {
-  font-size: 12px;
-  position: absolute;
-  top: 60px;
-  width: 200px;
-}
-
-html[dir=ltr] #signin-right {
-  right: -150px;  /* ('gaia-sign'.width - 'signin-frame'.width) / 2 -
-                     desiredGap - 'signin-right'.width =
-                     (640 - 340) / 2 - 100 - 200 = -150
-                   */
-}
-
-html[dir=rtl] #signin-right {
-  left: -150px;
-}
-
-.signin-text {
-  color: #666;
-  margin-top: 20px;
-}
-
-.signin-link {
-  color: #254f9b;
-  cursor: pointer;
-  text-decoration: none;
-}
-
-#signin-frame {
-  height: 100%;
-  width: 340px;
-}
-
-#gaia-loading {
-  -webkit-box-align: center;
-  -webkit-box-pack: center;
-  bottom: 0;
-  display: -webkit-box;
-  left: 0;
-  position: absolute;
-  right: 0;
-  top: 0;
-}
-
-#email,
-#password {
-  display: block;
-  margin-bottom: 20px;
-}