Cleanup: fix comment style in settings_shared_css.html

chrome/browser/resources/settings/settings_shared_css.html

 <link rel="import" href="chrome://resources/cr_elements/shared_style_css.html">
 <link rel="import" href="/settings_vars_css.html">
 
 <!-- Common styles for Material Design settings. -->
 <dom-module id="settings-shared">
   <template>
     <style include="cr-shared-style">
       h2 {
         align-items: center;
         display: flex;
@@ skipping 85 matching lines @@
       paper-button.tertiary-button {
         --paper-button-flat-keyboard-focus: {
           background-color: rgba(51, 103, 214, .12);  /* --google-blue-700 */
         };
       }
 
       [is='action-link']:hover {
         text-decoration: none;
       }
 
-      /*
-       * There are three main button styles, .primary-button, .secondary-button,
+      /* There are three main button styles, .primary-button, .secondary-button,
        * and .tertiary-button. The primary is the action button (e.g. "edit",
        * "delete") while the secondary is often a "Cancel" button. A tertiary
        * button may be used to get more information or similar, that we expect
-       * most users will not need.
-       */
+       * most users will not need. */
       paper-button.primary-button {
         --paper-button: {
           font-weight: 500;
           text-align: start;
         };
       }
 
       /* See notes in .primary-button. */
       paper-button.secondary-button {
         --paper-button: {
@@ skipping 48 matching lines @@
       .text-elide {
         overflow: hidden;
         text-overflow: ellipsis;
         white-space: nowrap;
       }
 
       .button-strip {
         text-align: end;
       }
 
-      /*
-       * A list-frame is an outer container for list-items. It is intended to be
+      /* A list-frame is an outer container for list-items. It is intended to be
        * outside of a settings-box. A list-frame is likely to follow a
-       * settings box.
-       */
+       * settings box. */
       .list-frame {
         -webkit-padding-end: 20px;
         -webkit-padding-start: 56px;
         align-items: center;
         display: block;
         padding-bottom: 0;
         padding-top: 0;
       }
 
       .list-frame .secondary,
       .list-item .secondary {
         @apply(--settings-secondary);
       }
 
-      /*
-       * A list-item is intended to be contained within a list-frame. The list
-       * frame will setup the initial start margin.
-       */
+      /* A list-item is intended to be contained within a list-frame. The list
+       * frame will setup the initial start margin. */
       .list-item {
         align-items: center;
         display: flex;
         min-height: var(--settings-row-min-height);
         padding: 0;
       }
 
       /* A thin separator line under a list item. */
       .list-item.underbar {
         border-bottom: var(--settings-separator-line);
@@ skipping 26 matching lines @@
         padding: 0;
       }
 
       /* This button has no ink ripple. */
       .list-item.list-button {
         align-items: center;
         color: var(--google-blue-500);
         font-weight: 500;
       }
 
-      /*
-       * A settings-box is a horizontal row of text or controls within a
-       * setting section (page or subpage).
-       */
+      /* A settings-box is a horizontal row of text or controls within a
+       * setting section (page or subpage). */
       .settings-box {
         align-items: center;
         border-top: var(--settings-separator-line);
         display: flex;
         min-height: var(--settings-row-min-height);
         padding: 0 20px;
       }
 
-      /*
-       * We use an explicit tag to remove the top border, rather than a
+      /* We use an explicit tag to remove the top border, rather than a
        * :first-of-type modifier. This is a conscious choice, please consult
-       * with dbeam@ or dschuyler@ prior to changing it.
-       */
+       * with dbeam@ or dschuyler@ prior to changing it. */
       .settings-box.first,
       .settings-box.continuation {
         border-top: none;
       }
 
       .settings-box.block {
         display: block;
       }
 
-      /*
-       * A row with two lines of text. Often the lower line will be .secondary.
+      /* A row with two lines of text. Often the lower line will be .secondary.
        */
       .settings-box.two-line {
         min-height: 56px;
       }
 
       /*
        * A settings box with a single start-aligned column, generally but not
        * necessarily used in combination with two-line.
        */
       .settings-box.single-column {
@@ skipping 21 matching lines @@
       }
 
       /* The secondary-action wraps a clickable sub-area of a .settings-box.
        * An example is the |sign out| button on the People settings.
        * Here is an example with and without a secondary action box:
        *
        *  +-------------------------------------------------------+
        *  | Main action area .settings-box    | .secondary-action |
        *  +-------------------------------------------------------+
        *  | Another setting-box without a secondary-action        |
-       *  +-------------------------------------------------------+
-       */
+       *  +-------------------------------------------------------+ */
       .settings-box .secondary-action {
         -webkit-border-start: var(--settings-separator-line);
         -webkit-padding-start: 20px;
       }
 
       .settings-box paper-item iron-icon {
         /* Same padding as paper-icon-button. */
         padding: 8px;
       }
 
@@ skipping 18 matching lines @@
 
       .favicon-image {
         background-repeat: no-repeat;
         background-size: contain;
         height: 16px;
         width: 16px;
       }
     </style>
   </template>
 </dom-module>