MD WebUI: Fix misaligned spinner in narrow-mode cr-toolbar

ui/webui/resources/cr_elements/cr_toolbar/cr_toolbar_search_field.html

Index: ui/webui/resources/cr_elements/cr_toolbar/cr_toolbar_search_field.html
diff --git a/ui/webui/resources/cr_elements/cr_toolbar/cr_toolbar_search_field.html b/ui/webui/resources/cr_elements/cr_toolbar/cr_toolbar_search_field.html
index fd403a039a9f24f95038c96a33b3ed123e56bdbd..097788986b0f5acbbe65de5420c7ae48b0e133c7 100644
--- a/ui/webui/resources/cr_elements/cr_toolbar/cr_toolbar_search_field.html
+++ b/ui/webui/resources/cr_elements/cr_toolbar/cr_toolbar_search_field.html
@@ -107,17 +107,10 @@
         width: 100%;
       }
 
-      /*
-       * Margin needs to be animated to prevent jumping around during
-       * opening/closing. -webkit-margin-start is not animatable, so we have to
-       * use regular margin-left/right instead.
-       */
-      :host-context([dir=ltr]):host([narrow][showing-search]) #icon {
-        margin-left: 18px;
-      }
-
-      :host-context([dir=rtl]):host([narrow][showing-search]) #icon {
-        margin-right: 18px;
+      :host-context([dir=ltr]):host([narrow][showing-search]) #icon,
+      :host-context([dir=ltr]):host([narrow][showing-search])

[Dan Beam, 2016/08/29 20:53:04]

wait, why are these dir=ltr?

[tsergeant, 2016/08/29 22:51:41]

aww beans, that was just me forgetting to change the full selector. I'll put up
a CL shortly.

+          paper-spinner-lite {
+        -webkit-margin-start: 18px;
       }
     </style>
     <paper-spinner-lite