[MD History] Copy stats from the old history page.

chrome/browser/resources/md_history/app.crisper.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.
 function PromiseResolver() {
   this.resolve_;
   this.reject_;
   this.promise_ = new Promise(function(resolve, reject) {
     this.resolve_ = resolve;
     this.reject_ = reject;
   }.bind(this));
@@ skipping 6226 matching lines @@
   }
 };
 
 Polymer.PaperItemBehavior = [ Polymer.IronButtonState, Polymer.IronControlState, Polymer.PaperItemBehaviorImpl ];
 
 Polymer({
   is: 'paper-item',
   behaviors: [ Polymer.PaperItemBehavior ]
 });
 
+// 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.
+cr.define('md_history', function() {
+  function BrowserService() {
+    this.pendingDeleteItems_ = null;
+    this.pendingDeletePromise_ = null;
+  }
+  BrowserService.prototype = {
+    deleteItems: function(items) {
+      if (this.pendingDeleteItems_ != null) {
+        return new Promise(function(resolve, reject) {
+          reject(items);
+        });
+      }
+      var removalList = items.map(function(item) {
+        return {
+          url: item.url,
+          timestamps: item.allTimestamps
+        };
+      });
+      this.pendingDeleteItems_ = items;
+      this.pendingDeletePromise_ = new PromiseResolver();
+      chrome.send('removeVisits', removalList);
+      return this.pendingDeletePromise_.promise;
+    },
+    removeBookmark: function(url) {
+      chrome.send('removeBookmark', [ url ]);
+    },
+    openForeignSessionAllTabs: function(sessionTag) {
+      chrome.send('openForeignSession', [ sessionTag ]);
+    },
+    openForeignSessionTab: function(sessionTag, windowId, tabId, e) {
+      chrome.send('openForeignSession', [ sessionTag, String(windowId), String(tabId), e.button || 0, e.altKey, e.ctrlKey, e.metaKey, e.shiftKey ]);
+    },
+    deleteForeignSession: function(sessionTag) {
+      chrome.send('deleteForeignSession', [ sessionTag ]);
+    },
+    openClearBrowsingData: function() {
+      chrome.send('clearBrowsingData');
+    },
+    recordHistogram: function(histogram, value, max) {
+      chrome.send('metricsHandler:recordInHistogram', [ histogram, value, max ]);
+    },
+    recordAction: function(action) {
+      if (action.indexOf('_') == -1) action = 'HistoryPage_' + action;
+      chrome.send('metricsHandler:recordAction', [ action ]);
+    },
+    resolveDelete_: function(successful) {
+      if (this.pendingDeleteItems_ == null || this.pendingDeletePromise_ == null) {
+        return;
+      }
+      if (successful) this.pendingDeletePromise_.resolve(this.pendingDeleteItems_); else this.pendingDeletePromise_.reject(this.pendingDeleteItems_);
+      this.pendingDeleteItems_ = null;
+      this.pendingDeletePromise_ = null;
+    }
+  };
+  cr.addSingletonGetter(BrowserService);
+  return {
+    BrowserService: BrowserService
+  };
+});
+
+function deleteComplete() {
+  md_history.BrowserService.getInstance().resolveDelete_(true);
+}
+
+function deleteFailed() {
+  md_history.BrowserService.getInstance().resolveDelete_(false);
+}
+
 Polymer({
   is: 'iron-collapse',
   behaviors: [ Polymer.IronResizableBehavior ],
   properties: {
     horizontal: {
       type: Boolean,
       value: false,
       observer: '_horizontalChanged'
     },
     opened: {
@@ skipping 304 matching lines @@
   return {
     getSupportedScaleFactors: getSupportedScaleFactors,
     getProfileAvatarIcon: getProfileAvatarIcon,
     getFaviconImageSet: getFaviconImageSet
   };
 });
 
 // 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.
-cr.define('md_history', function() {
-  function BrowserService() {
-    this.pendingDeleteItems_ = null;
-    this.pendingDeletePromise_ = null;
-  }
-  BrowserService.prototype = {
-    deleteItems: function(items) {
-      if (this.pendingDeleteItems_ != null) {
-        return new Promise(function(resolve, reject) {
-          reject(items);
-        });
-      }
-      var removalList = items.map(function(item) {
-        return {
-          url: item.url,
-          timestamps: item.allTimestamps
-        };
-      });
-      this.pendingDeleteItems_ = items;
-      this.pendingDeletePromise_ = new PromiseResolver();
-      chrome.send('removeVisits', removalList);
-      return this.pendingDeletePromise_.promise;
-    },
-    removeBookmark: function(url) {
-      chrome.send('removeBookmark', [ url ]);
-    },
-    openForeignSessionAllTabs: function(sessionTag) {
-      chrome.send('openForeignSession', [ sessionTag ]);
-    },
-    openForeignSessionTab: function(sessionTag, windowId, tabId, e) {
-      chrome.send('openForeignSession', [ sessionTag, String(windowId), String(tabId), e.button || 0, e.altKey, e.ctrlKey, e.metaKey, e.shiftKey ]);
-    },
-    deleteForeignSession: function(sessionTag) {
-      chrome.send('deleteForeignSession', [ sessionTag ]);
-    },
-    openClearBrowsingData: function() {
-      chrome.send('clearBrowsingData');
-    },
-    recordHistogram: function(histogram, value, max) {
-      chrome.send('metricsHandler:recordInHistogram', [ histogram, value, max ]);
-    },
-    recordAction: function(actionDesc) {
-      chrome.send('metricsHandler:recordAction', [ actionDesc ]);
-    },
-    resolveDelete_: function(successful) {
-      if (this.pendingDeleteItems_ == null || this.pendingDeletePromise_ == null) {
-        return;
-      }
-      if (successful) this.pendingDeletePromise_.resolve(this.pendingDeleteItems_); else this.pendingDeletePromise_.reject(this.pendingDeleteItems_);
-      this.pendingDeleteItems_ = null;
-      this.pendingDeletePromise_ = null;
-    }
-  };
-  cr.addSingletonGetter(BrowserService);
-  return {
-    BrowserService: BrowserService
-  };
-});
-
-function deleteComplete() {
-  md_history.BrowserService.getInstance().resolveDelete_(true);
-}
-
-function deleteFailed() {
-  md_history.BrowserService.getInstance().resolveDelete_(false);
-}
-
-// 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.
 Polymer({
   is: 'history-searched-label',
   properties: {
     title: String,
     searchTerm: String
   },
   observers: [ 'setSearchedTextToBold_(title, searchTerm)' ],
   setSearchedTextToBold_: function() {
     var i = 0;
     var titleElem = this.$.container;
@@ skipping 64 matching lines @@
         shiftKey: e.shiftKey
       });
       e.preventDefault();
     },
     onCheckboxMousedown_: function(e) {
       if (e.shiftKey) e.preventDefault();
     },
     onRemoveBookmarkTap_: function() {
       if (!this.item.starred) return;
       if (this.$$('#bookmark-star') == this.root.activeElement) this.$['menu-button'].focus();
-      md_history.BrowserService.getInstance().removeBookmark(this.item.url);
+      var browserService = md_history.BrowserService.getInstance();
+      browserService.removeBookmark(this.item.url);
+      browserService.recordAction('BookmarkStarClicked');
       this.fire('remove-bookmark-stars', this.item.url);
     },
     onMenuButtonTap_: function(e) {
       this.fire('toggle-menu', {
         target: Polymer.dom(e).localTarget,
         item: this.item,
         path: this.path
       });
       e.stopPropagation();
     },
+    onLinkClick_: function() {
+      var browserService = md_history.BrowserService.getInstance();
+      browserService.recordAction('EntryLinkClick');
+      browserService.recordHistogram('HistoryPage.ClickPosition', this.item.index, UMA_MAX_BUCKET_VALUE);
+      if (this.item.index <= UMA_MAX_SUBSET_BUCKET_VALUE) {
+        browserService.recordHistogram('HistoryPage.ClickPositionSubset', this.item.index, UMA_MAX_SUBSET_BUCKET_VALUE);
+      }
+      if (this.searchTerm) browserService.recordAction('SearchResultClick');
+    },
+    onLinkRightClick_: function() {
+      md_history.BrowserService.getInstance().recordAction('EntryLinkRightClick');
+    },
     showIcon_: function() {
       this.$.icon.style.backgroundImage = cr.icon.getFaviconImageSet(this.item.url);
     },
     selectionNotAllowed_: function() {
       return !loadTimeData.getBoolean('allowDeletingHistory');
     },
     cardTitle_: function(numberOfItems, historyDate, search) {
       if (!search) return this.item.dateRelativeDay;
       var resultId = numberOfItems == 1 ? 'searchResult' : 'searchResults';
       return loadTimeData.getStringF('foundSearchResults', numberOfItems, loadTimeData.getString(resultId), search);
@@ skipping 56 matching lines @@
     }.bind(this));
     this.selectedPaths.clear();
   },
   deleteSelected: function() {
     var toBeRemoved = Array.from(this.selectedPaths.values()).map(function(path) {
       return this.get(path);
     }.bind(this));
     md_history.BrowserService.getInstance().deleteItems(toBeRemoved).then(function() {
       this.removeItemsByPath(Array.from(this.selectedPaths));
       this.fire('unselect-all');
+      this.refreshItemIndexes();
     }.bind(this));
   },
   removeItemsByPath: function(paths) {
     if (paths.length == 0) return;
     this.removeItemsBeneathNode_(this.buildRemovalTree_(paths));
   },
   buildRemovalTree_: function(paths) {
     var rootNode = new SelectionTreeNode(paths[0].split('.')[0]);
     paths.forEach(function(path) {
       var components = path.split('.');
@@ skipping 11 matching lines @@
     return rootNode;
   },
   removeItemsBeneathNode_: function(node) {
     var array = this.get(node.currentPath);
     var splices = [];
     node.indexes.sort(function(a, b) {
       return b - a;
     });
     node.indexes.forEach(function(index) {
       if (node.leaf || this.removeItemsBeneathNode_(node.children[index])) {
-        var item = array.splice(index, 1);
+        var item = array.splice(index, 1)[0];
         splices.push({
           index: index,
           removed: [ item ],
           addedCount: 0,
           object: array,
           type: 'splice'
         });
+        if (item.index == undefined) return;
+        var browserService = md_history.BrowserService.getInstance();
+        browserService.recordHistogram('HistoryPage.RemoveEntryPosition', item.index, UMA_MAX_BUCKET_VALUE);
+        if (item.index <= UMA_MAX_SUBSET_BUCKET_VALUE) {
+          browserService.recordHistogram('HistoryPage.RemoveEntryPositionSubset', item.index, UMA_MAX_SUBSET_BUCKET_VALUE);
+        }
       }
     }.bind(this));
     if (array.length == 0) return true;
     this.notifySplices(node.currentPath, splices);
     return false;
   },
   itemSelected_: function(e) {
     var item = e.detail.element;
     var paths = [];
     var itemPath = item.path;
@@ skipping 99 matching lines @@
         currentDayVisits.push(visit);
       }
       pushCurrentDay();
       this.groupedHistoryData_ = days;
     } else if (this.range == HistoryRange.MONTH) {
       this.groupedHistoryData_ = [ {
         title: this.queryStartTime + ' – ' + this.queryEndTime,
         domains: this.createHistoryDomains_(this.historyData)
       } ];
     }
+    this.refreshItemIndexes();
+  },
+  refreshItemIndexes: function() {
+    var index = 0;
+    this.groupedHistoryData_.forEach(function(group) {
+      group.domains.forEach(function(domain) {
+        domain.visits.forEach(function(visit) {
+          visit.index = index++;
+        });
+      });
+    });
   },
   toggleDomainExpanded_: function(e) {
     var collapse = e.currentTarget.parentNode.querySelector('iron-collapse');
     e.model.set('domain.rendered', true);
     setTimeout(function() {
       collapse.toggle();
     }, 0);
   },
   needsTimeGap_: function(groupIndex, domainIndex, itemIndex) {
     var visits = this.groupedHistoryData_[groupIndex].domains[domainIndex].visits;
@@ skipping 1078 matching lines @@
     this.resultLoadingDisabled_ = true;
   },
   addNewResults: function(historyResults, incremental) {
     var results = historyResults.slice();
     this.$['scroll-threshold'].clearTriggers();
     if (!incremental) {
       this.resultLoadingDisabled_ = false;
       if (this.historyData_) this.splice('historyData_', 0, this.historyData_.length);
       this.fire('unselect-all');
     }
+    var offset = this.historyData_ ? this.historyData_.length : 0;
+    results.forEach(function(item, index) {
+      item.index = index + offset;
+    });
     if (this.historyData_) {
       results.unshift('historyData_');
       this.push.apply(this, results);
     } else {
       this.set('historyData_', results);
     }
   },
+  refreshItemIndexes: function() {
+    this.historyData_.forEach(function(item, index) {
+      item.index = index;
+    });
+  },
   loadMoreData_: function() {
     if (this.resultLoadingDisabled_ || this.querying) return;
     this.fire('load-more-history');
   },
   needsTimeGap_: function(item, index, length) {
     return md_history.HistoryItem.needsTimeGap(this.historyData_, index, this.searchedTerm);
   },
   isCardStart_: function(item, i, length) {
     if (length == 0 || i > length - 1) return false;
     return i == 0 || this.historyData_[i].dateRelativeDay != this.historyData_[i - 1].dateRelativeDay;
@@ skipping 115 matching lines @@
   },
   getSelectedItemCount: function() {
     return this.getSelectedList_().selectedPaths.size;
   },
   unselectAllItems: function(count) {
     var selectedList = this.getSelectedList_();
     if (selectedList) selectedList.unselectAllItems(count);
   },
   deleteSelectedWithPrompt: function() {
     if (!loadTimeData.getBoolean('allowDeletingHistory')) return;
+    var browserService = md_history.BrowserService.getInstance();
+    browserService.recordAction('RemoveSelected');
+    if (this.searchTerm != '') browserService.recordAction('SearchResultRemove');
     this.$.dialog.get().then(function(dialog) {
       dialog.showModal();
     });
   },
   groupedRangeChanged_: function(range, oldRange) {
     this.selectedPage_ = range == HistoryRange.ALL_TIME ? 'infinite-list' : 'grouped-list';
     if (oldRange == undefined) return;
     this.queryHistory(false);
     this.fire('history-view-changed');
   },
   loadMoreHistory_: function() {
     this.queryHistory(true);
   },
   initializeResults_: function(info, results) {
     if (results.length == 0) return;
     var currentDate = results[0].dateRelativeDay;
     for (var i = 0; i < results.length; i++) {
       results[i].selected = false;
       results[i].readableTimestamp = info.term == '' ? results[i].dateTimeOfDay : results[i].dateShort;
       if (results[i].dateRelativeDay != currentDate) {
         currentDate = results[i].dateRelativeDay;
       }
     }
   },
   onDialogConfirmTap_: function() {
+    md_history.BrowserService.getInstance().recordAction('ConfirmRemoveSelected');
     this.getSelectedList_().deleteSelected();
     var dialog = assert(this.$.dialog.getIfExists());
     dialog.close();
   },
   onDialogCancelTap_: function() {
+    md_history.BrowserService.getInstance().recordAction('CancelRemoveSelected');
     var dialog = assert(this.$.dialog.getIfExists());
     dialog.close();
   },
   closeMenu_: function() {
     var menu = this.$.sharedMenu.getIfExists();
     if (menu) menu.closeMenu();
   },
   toggleMenu_: function(e) {
     var target = e.detail.target;
     return this.$.sharedMenu.get().then(function(menu) {
       menu.toggleMenu(target, e.detail);
     });
   },
   onMoreFromSiteTap_: function() {
+    md_history.BrowserService.getInstance().recordAction('EntryMenuShowMoreFromSite');
     var menu = assert(this.$.sharedMenu.getIfExists());
     this.fire('search-domain', {
       domain: menu.itemData.item.domain
     });
     menu.closeMenu();
   },
   onRemoveFromHistoryTap_: function() {
+    var browserService = md_history.BrowserService.getInstance();
+    browserService.recordAction('EntryMenuRemoveFromHistory');
     var menu = assert(this.$.sharedMenu.getIfExists());
     var itemData = menu.itemData;
-    md_history.BrowserService.getInstance().deleteItems([ itemData.item ]).then(function(items) {
+    browserService.deleteItems([ itemData.item ]).then(function(items) {
       this.getSelectedList_().removeItemsByPath([ itemData.path ]);
       this.fire('unselect-all');
     }.bind(this));
     menu.closeMenu();
   },
   getSelectedList_: function() {
     return this.$.content.selectedItem;
   }
 });
 
@@ skipping 12 matching lines @@
       },
       observer: 'updateIcons_'
     },
     separatorIndexes: Array,
     opened: Boolean,
     searchTerm: String,
     sessionTag: String
   },
   openTab_: function(e) {
     var tab = e.model.tab;
-    md_history.BrowserService.getInstance().openForeignSessionTab(this.sessionTag, tab.windowId, tab.sessionId, e);
+    var browserService = md_history.BrowserService.getInstance();
+    browserService.recordHistogram(SYNCED_TABS_HISTOGRAM_NAME, SyncedTabsHistogram.LINK_CLICKED, SyncedTabsHistogram.LIMIT);
+    browserService.openForeignSessionTab(this.sessionTag, tab.windowId, tab.sessionId, e);
     e.preventDefault();
   },
   toggleTabCard: function() {
+    var histogramValue = this.$.collapse.opened ? SyncedTabsHistogram.COLLAPSE_SESSION : SyncedTabsHistogram.EXPAND_SESSION;
+    md_history.BrowserService.getInstance().recordHistogram(SYNCED_TABS_HISTOGRAM_NAME, histogramValue, SyncedTabsHistogram.LIMIT);
     this.$.collapse.toggle();
     this.$['dropdown-indicator'].icon = this.$.collapse.opened ? 'cr:expand-less' : 'cr:expand-more';
   },
   updateIcons_: function() {
     this.async(function() {
       var icons = Polymer.dom(this.root).querySelectorAll('.website-icon');
       for (var i = 0; i < this.tabs.length; i++) {
         icons[i].style.backgroundImage = cr.icon.getFaviconImageSet(this.tabs[i].url);
       }
     });
   },
   isWindowSeparatorIndex_: function(index, separatorIndexes) {
     return this.separatorIndexes.indexOf(index) != -1;
   },
   getCollapseIcon_: function(opened) {
     return opened ? 'cr:expand-less' : 'cr:expand-more';
   },
   getCollapseTitle_: function(opened) {
     return opened ? loadTimeData.getString('collapseSessionButton') : loadTimeData.getString('expandSessionButton');
   },
   onMenuButtonTap_: function(e) {
     this.fire('toggle-menu', {
       target: Polymer.dom(e).localTarget,
       tag: this.sessionTag
     });
     e.stopPropagation();
+  },
+  onLinkRightClick_: function() {
+    md_history.BrowserService.getInstance().recordHistogram(SYNCED_TABS_HISTOGRAM_NAME, SyncedTabsHistogram.LINK_RIGHT_CLICKED, SyncedTabsHistogram.LIMIT);
   }
 });
 
 // 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.
 var ForeignDeviceInternal;
 
 Polymer({
   is: 'history-synced-device-manager',
@@ skipping 16 matching lines @@
       type: Boolean,
       observer: 'signInStateChanged_'
     },
     guestSession_: {
       type: Boolean,
       value: loadTimeData.getBoolean('isGuestSession')
     },
     fetchingSyncedTabs_: {
       type: Boolean,
       value: false
-    }
+    },
+    hasSeenForeignData_: Boolean
   },
   listeners: {
     'toggle-menu': 'onToggleMenu_',
     scroll: 'onListScroll_'
   },
   attached: function() {
     chrome.send('otherDevicesInitialized');
+    md_history.BrowserService.getInstance().recordHistogram(SYNCED_TABS_HISTOGRAM_NAME, SyncedTabsHistogram.INITIALIZED, SyncedTabsHistogram.LIMIT);
   },
   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;
@@ skipping 27 matching lines @@
   onSignInTap_: function() {
     chrome.send('startSignInFlow');
   },
   onListScroll_: function() {
     var menu = this.$.menu.getIfExists();
     if (menu) menu.closeMenu();
   },
   onToggleMenu_: function(e) {
     this.$.menu.get().then(function(menu) {
       menu.toggleMenu(e.detail.target, e.detail.tag);
+      if (menu.menuOpen) {
+        md_history.BrowserService.getInstance().recordHistogram(SYNCED_TABS_HISTOGRAM_NAME, SyncedTabsHistogram.SHOW_SESSION_MENU, SyncedTabsHistogram.LIMIT);
+      }
     });
   },
   onOpenAllTap_: function() {
     var menu = assert(this.$.menu.getIfExists());
-    md_history.BrowserService.getInstance().openForeignSessionAllTabs(menu.itemData);
+    var browserService = md_history.BrowserService.getInstance();
+    browserService.recordHistogram(SYNCED_TABS_HISTOGRAM_NAME, SyncedTabsHistogram.OPEN_ALL, SyncedTabsHistogram.LIMIT);
+    browserService.openForeignSessionAllTabs(menu.itemData);
     menu.closeMenu();
   },
   onDeleteSessionTap_: function() {
     var menu = assert(this.$.menu.getIfExists());
-    md_history.BrowserService.getInstance().deleteForeignSession(menu.itemData);
+    var browserService = md_history.BrowserService.getInstance();
+    browserService.recordHistogram(SYNCED_TABS_HISTOGRAM_NAME, SyncedTabsHistogram.HIDE_FOR_NOW, SyncedTabsHistogram.LIMIT);
+    browserService.deleteForeignSession(menu.itemData);
     menu.closeMenu();
   },
   clearDisplayedSyncedDevices_: function() {
     this.syncedDevices_ = [];
   },
   showNoSyncedMessage: function(signInState, syncedDevicesLength, guestSession) {
     if (guestSession) return true;
     return signInState && syncedDevicesLength == 0;
   },
   showSignInGuide: function(signInState, guestSession) {
     var show = !signInState && !guestSession;
     if (show) {
       md_history.BrowserService.getInstance().recordAction('Signin_Impression_FromRecentTabs');
     }
     return show;
   },
   noSyncedTabsMessage: function(fetchingSyncedTabs) {
     return loadTimeData.getString(fetchingSyncedTabs ? 'loading' : 'noSyncedResults');
   },
   updateSyncedDevices: function(sessionList) {
     this.fetchingSyncedTabs_ = false;
     if (!sessionList) return;
+    if (sessionList.length > 0 && !this.hasSeenForeignData_) {
+      this.hasSeenForeignData_ = true;
+      md_history.BrowserService.getInstance().recordHistogram(SYNCED_TABS_HISTOGRAM_NAME, SyncedTabsHistogram.HAS_FOREIGN_DATA, SyncedTabsHistogram.LIMIT);
+    }
     var updateCount = Math.min(sessionList.length, this.syncedDevices_.length);
     for (var i = 0; i < updateCount; i++) {
       var oldDevice = this.syncedDevices_[i];
       if (oldDevice.tag != sessionList[i].tag || oldDevice.timestamp != sessionList[i].timestamp) {
         this.splice('syncedDevices_', i, 1, this.createInternalDevice_(sessionList[i]));
       }
     }
     if (sessionList.length >= this.syncedDevices_.length) {
       for (var i = updateCount; i < sessionList.length; i++) {
         this.push('syncedDevices_', this.createInternalDevice_(sessionList[i]));
@@ skipping 39 matching lines @@
     showFooter: Boolean,
     drawer: {
       type: Boolean,
       reflectToAttribute: true
     }
   },
   onSelectorActivate_: function() {
     this.fire('history-close-drawer');
   },
   onClearBrowsingDataTap_: function(e) {
-    md_history.BrowserService.getInstance().recordAction('HistoryPage_InitClearBrowsingData');
-    md_history.BrowserService.getInstance().openClearBrowsingData();
+    var browserService = md_history.BrowserService.getInstance();
+    browserService.getInstance().recordAction('InitClearBrowsingData');
+    browserService.openClearBrowsingData();
     e.preventDefault();
   },
   getQueryString_: function(route) {
     return window.location.search;
   }
 });
 
 // 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.
@@ skipping 115 matching lines @@
       break;
 
      case 'delete-command':
       e.canExecute = this.$.toolbar.count > 0;
       break;
     }
   },
   searchTermChanged_: function(searchTerm) {
     this.set('queryParams_.q', searchTerm || null);
     this.$['history'].queryHistory(false);
+    if (this.queryState_.searchTerm) md_history.BrowserService.getInstance().recordAction('Search');
   },
   searchQueryParamChanged_: function(searchQuery) {
     this.$.toolbar.setSearchTerm(searchQuery || '');
   },
   onCommand_: function(e) {
     if (e.command.id == 'find-command' || e.command.id == 'slash-command') this.focusToolbarSearchField();
     if (e.command.id == 'delete-command') this.deleteSelected();
   },
   setForeignSessions: function(sessionList, isTabSyncEnabled) {
     if (!isTabSyncEnabled) {
@@ skipping 48 matching lines @@
 
        case HistoryRange.MONTH:
         histogramValue = HistoryViewHistogram.GROUPED_MONTH;
         break;
       }
       break;
     }
     md_history.BrowserService.getInstance().recordHistogram('History.HistoryView', histogramValue, HistoryViewHistogram.END);
   }
 });