MD History: Delete Grouped History

chrome/browser/resources/md_history/history_toolbar.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icon/iron-icon.html">
 <link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_lazy_render/cr_lazy_render.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_toolbar/cr_toolbar.html">
 <link rel="import" href="chrome://history/browser_service.html">
 <link rel="import" href="chrome://history/icons.html">
 <link rel="import" href="chrome://history/shared_style.html">
 
-<!-- Lazy loaded: iron-dropdown, paper-button, paper-icon-button-light,
-  paper-tab, paper-tabs. -->
+<!-- Lazy loaded: iron-dropdown, paper-button, paper-icon-button-light. -->
 
 <dom-module id="history-toolbar">
   <template>
     <style include="shared-style">
       :host {
         color: #fff;
         display: block;
         transition: background-color 150ms;
         width: 100%;
       }
@@ skipping 79 matching lines @@
       }
 
       #number-selected {
         flex: 1;
       }
 
       #cancel-icon-button {
         -webkit-margin-end: 24px;
         -webkit-margin-start: 2px;
       }
-
-      /* Grouped toolbar. */
-
-      paper-tabs {
-        --paper-tabs: {
-          font-size: inherit;
-        };
-        --paper-tabs-selection-bar-color: #fff;
-        height: calc(var(--toolbar-grouped-height) - var(--toolbar-height));
-        min-width: 300px;
-      }
-
-      paper-tab {
-        --paper-tab-ink: rgba(255, 255, 255, 0.4);
-        text-transform: uppercase;
-      }
-
-      #grouped-buttons-container {
-        @apply(--card-sizing);
-        align-items: center;
-        display: flex;
-        max-height: 0;
-        opacity: 0;
-        transition: opacity 300ms, max-height 300ms;
-      }
-
-      :host([show-grouped-controls]) #grouped-buttons-container {
-        max-height: calc(var(--toolbar-grouped-height) - var(--toolbar-height));
-        opacity: 1;
-      }
-
-      #grouped-spacer {
-        -webkit-margin-start: var(--side-bar-width);
-      }
-
-      :host([has-drawer]) #grouped-spacer {
-        -webkit-margin-start: 0;
-      }
-
-      #grouped-nav-container {
-        -webkit-margin-end: 16px;
-        align-items: center;
-        display: flex;
-        flex: 1;
-        justify-content: flex-end;
-        overflow: hidden;
-        transition: opacity 150ms;
-      }
-
-      :host([grouped-range='0']) #grouped-nav-container {
-        opacity: 0;
-        pointer-events: none;
-      }
-
-      #grouped-date {
-        -webkit-margin-end: 8px;
-        flex: 0 1 auto;
-        opacity: 0.7;
-        overflow: hidden;
-        text-align: right;
-        text-overflow: ellipsis;
-        white-space: nowrap;
-      }
-
-      #grouped-nav-container button {
-        -webkit-margin-start: 8px;
-        flex: 0 0 auto;
-      }
-
-      #grouped-nav-container button[disabled] {
-        color: rgba(255, 255, 255, 0.5);
-      }
-
-      :host-context([dir=rtl]) .rtl-reversible {
-        transform: rotate(180deg);
-      }
     </style>
     <div id="toolbar-container">
       <cr-toolbar id="main-toolbar"
           page-name="$i18n{title}"
           clear-label="$i18n{clearSearch}"
           search-prompt="$i18n{searchPrompt}"
           hidden$="[[itemsSelected_]]"
           spinner-active="[[spinnerActive]]"
           show-menu="[[hasDrawer]]"
           show-menu-promo="[[showMenuPromo]]"
@@ skipping 29 matching lines @@
             <paper-button id="cancel-button" on-tap="onClearSelectionTap_">
               $i18n{cancel}
             </paper-button>
             <paper-button id="delete-button" on-tap="onDeleteTap_">
               $i18n{delete}
             </paper-button>
           </div>
         </div>
       </template>
     </div>
-    <template is="dom-if" if="[[isGroupedMode]]">
-      <div id="grouped-spacer">
-        <div id="grouped-buttons-container">
-          <paper-tabs attr-for-selected="value" selected="[[groupedRange]]"
-              on-iron-select="onTabSelected_">
-            <paper-tab value="0">$i18n{rangeAllTime}</paper-tab>
-            <paper-tab value="1">$i18n{rangeWeek}</paper-tab>
-            <paper-tab value="2">$i18n{rangeMonth}</paper-tab>
-          </paper-tabs>
-          <div id="grouped-nav-container">
-            <span id="grouped-date">
-              [[getHistoryInterval_(queryInfo)]]
-            </span>
-            <button is="paper-icon-button-light"
-                id="today-button"
-                class="icon-button"
-                title="$i18n{rangeToday}"
-                on-click="onTodayTap_"
-                disabled="[[isToday_(groupedOffset)]]">
-              <iron-icon icon="history:today"></iron-icon>
-            </button>
-            <button is="paper-icon-button-light"
-                id="prev-button"
-                title="$i18n{rangePrevious}"
-                class="icon-button rtl-reversible"
-                on-click="onPrevTap_"
-                disabled="[[!hasMoreResults]]">
-              <iron-icon icon="history:chevron-left"></iron-icon>
-            </button>
-            <button is="paper-icon-button-light"
-                id="next-button"
-                title="$i18n{rangeNext}"
-                class="icon-button rtl-reversible"
-                on-click="onNextTap_"
-                disabled="[[isToday_(groupedOffset)]]">
-              <iron-icon icon="cr:chevron-right"></iron-icon>
-            </button>
-          </div>
-        </div>
-      </div>
-    </template>
   </template>
   <script src="chrome://history/history_toolbar.js"></script>
 </dom-module>