MD History: Add menu to cards on Synced Tabs page

chrome/browser/resources/md_history/synced_device_manager.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @typedef {{device: string,
  *           lastUpdateTime: string,
  *           separatorIndexes: !Array<number>,
  *           timestamp: number,
  *           tabs: !Array<!ForeignSessionTab>,
@@ skipping 39 matching lines @@
       value: loadTimeData.getBoolean('isGuestSession'),
     },
 
     /** @private */
     fetchingSyncedTabs_: {
       type: Boolean,
       value: false,
     }
   },
 
+  listeners: {
+    'toggle-menu': 'onToggleMenu_',
+  },
+
   /** @override */
   attached: function() {
     // Update the sign in state.
     chrome.send('otherDevicesInitialized');
   },
 
   /**
    * @param {!ForeignSession} session
    * @return {!ForeignDeviceInternal}
    */
   createInternalDevice_: function(session) {
     var tabs = [];
     var separatorIndexes = [];
     for (var i = 0; i < session.windows.length; i++) {
       var windowId = session.windows[i].sessionId;
       var newTabs = session.windows[i].tabs;
       if (newTabs.length == 0)
         continue;
 
       newTabs.forEach(function(tab) {
         tab.windowId = windowId;
       });
 
+      var windowAdded = false;
       if (!this.searchTerm) {
         // Add all the tabs if there is no search term.
         tabs = tabs.concat(newTabs);
-        separatorIndexes.push(tabs.length - 1);
+        windowAdded = true;
       } else {
         var searchText = this.searchTerm.toLowerCase();
-        var windowAdded = false;
         for (var j = 0; j < newTabs.length; j++) {
           var tab = newTabs[j];
           if (tab.title.toLowerCase().indexOf(searchText) != -1) {
             tabs.push(tab);
             windowAdded = true;
           }
         }
-        if (windowAdded)
-          separatorIndexes.push(tabs.length - 1);
       }
-
+      if (windowAdded && i != session.windows.length - 1)
+        separatorIndexes.push(tabs.length - 1);
     }
     return {
       device: session.name,
       lastUpdateTime: '– ' + session.modifiedTime,
       separatorIndexes: separatorIndexes,
       timestamp: session.timestamp,
       tabs: tabs,
       tag: session.tag,
     };
   },
 
-
   onSignInTap_: function() {
     chrome.send('SyncSetupShowSetupUI');
     chrome.send('SyncSetupStartSignIn', [false]);
   },
 
+  onToggleMenu_: function(e) {
+    this.$.menu.toggleMenu(e.detail.target, e.detail.tag);
+  },
+
+  onOpenAllTap_: function() {
+    md_history.BrowserService.getInstance().openForeignSessionAllTabs(
+        this.$.menu.itemData);
+    this.$.menu.closeMenu();
+  },
+
+  onDeleteSessionTap_: function() {
+    md_history.BrowserService.getInstance().deleteForeignSession(
+        this.$.menu.itemData);
+    this.$.menu.closeMenu();
+  },
+
   /** @private */
   clearDisplayedSyncedDevices_: function() {
     this.syncedDevices_ = [];
   },
 
   /**
    * Decide whether or not should display no synced tabs message.
    * @param {boolean} signInState
    * @param {number} syncedDevicesLength
    * @param {boolean} guestSession
@@ skipping 82 matching lines @@
     // User signed in, show the loading message when querying for synced
     // devices.
     this.fetchingSyncedTabs_ = true;
   },
 
   searchTermChanged: function(searchTerm) {
     this.clearDisplayedSyncedDevices_();
     this.updateSyncedDevices(this.sessionList);
   }
 });