UI rework for reset options including Rollback.

ui/login/oobe.css

Index: ui/login/oobe.css
diff --git a/ui/login/oobe.css b/ui/login/oobe.css
index 8dae75e767016de50ab00f6936c72d688cebec83..f124f899279c24eeb70eb5a208ea96625ce8b356 100644
--- a/ui/login/oobe.css
+++ b/ui/login/oobe.css
@@ -129,67 +129,10 @@ button.button-red:active {
   max-width: 250px;
 }
 
-#installation-settings-popup {
-  background: white;
-  border: 1px solid rgb(188, 193, 208);
-  border-radius: 2px;
-  box-shadow: 0 5px 80px #505050;
-  min-height: 250px;
-  position: relative;
-  width: 460px;
-  z-index: 10;
-}
-
-#installation-settings-popup h1 {
-  -webkit-padding-end: 24px;
-  -webkit-user-select: none;
-  background: linear-gradient(white, #F8F8F8);
-  color: rgb(83, 99, 125);
-  font-size: 105%;
-  font-weight: bold;
-  margin: 0;
-  padding: 10px 15px 8px 15px;
-  text-shadow: white 0 1px 2px;
-}
-
-.popup-content-area {
-  padding: 0 20px 60px 20px;
-}
-
-#installation-settings-popup button {
-  bottom: 20px;
-  position: absolute;
-  right: 20px;
-}
-
-#tpm-busy {
-  text-align: center;
-}
-
-#tpm-password {
-  font-weight: bold;
-  text-align: center;
-}
-
 [hidden] {
   display: none !important;
 }
 
-#popup-overlay {
-  -webkit-box-align: center;
-  -webkit-box-pack: center;
-  -webkit-transition: 250ms opacity;
-  background: rgba(255, 255, 255, .75);
-  bottom: 0;
-  display: -webkit-box;
-  left: 0;
-  padding: 20px;
-  position: fixed;
-  right: 0;
-  top: 0;
-  z-index: 5;
-}
-
 #bubble {
   -webkit-transition: 250ms opacity;
 }
@@ -226,11 +169,11 @@ span.bold {
 
 .throbber {
   -webkit-animation: throbber-animation 1s steps(36) infinite;
-  -webkit-margin-before: 2px;
   -webkit-margin-end: 4px;
   background-image: url(chrome://theme/IDR_CROS_DEFAULT_THROBBER);
   display: inline-block;
   height: 16px;
+  margin-top: 2px;
   width: 16px;
 }