Draw border in editor view instead of editor

This enforces a semi-consistent look between the plugin
(codemirror-editor) and the default editor.

Change-Id: Ib2fade61322382dd4668ac7f9f463a93c2297fb0
diff --git a/polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor.html b/polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor.html
index b5573ab..5290bba 100644
--- a/polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor.html
+++ b/polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor.html
@@ -21,8 +21,7 @@
   <template>
     <style include="shared-styles">
       textarea {
-        border: 1px solid #ddd;
-        border-radius: 3px;
+        border: none;
         box-sizing: border-box;
         font-family: var(--monospace-font-family);
         min-height: 60vh;
diff --git a/polygerrit-ui/app/elements/edit/gr-editor-view/gr-editor-view.html b/polygerrit-ui/app/elements/edit/gr-editor-view/gr-editor-view.html
index fac3fc1..a217fb4 100644
--- a/polygerrit-ui/app/elements/edit/gr-editor-view/gr-editor-view.html
+++ b/polygerrit-ui/app/elements/edit/gr-editor-view/gr-editor-view.html
@@ -52,13 +52,15 @@
         font-weight: bold;
       }
       .textareaWrapper {
+        border: 1px solid #ddd;
+        border-radius: 3px;
         margin: var(--default-horizontal-margin);
       }
       .textareaWrapper .editButtons {
         display: none;
       }
       .rightControls {
-        justify-content: flex-end
+        justify-content: flex-end;
       }
     </style>
     <gr-fixed-panel keep-on-scroll>