Add/update history strings for iOS native history

components/history_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <grit-part>
 
   <!-- History UI -->
   <message name="IDS_HISTORY_ACTION_MENU_DESCRIPTION" desc="Text used to identify the history entry drop-down menu for screen readers">
     Actions
   </message>
   <message name="IDS_HISTORY_BLOCKED_VISIT_TEXT" desc="Text that describes an attempted visit.">
     Blocked attempt <ph name="BEGIN_LINK">&lt;a target="_top" href="$1" id="$2"&gt;</ph> to visit a page on <ph name="DOMAIN">$3<ex>google.com</ex></ph><ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph>.
   </message>
   <message name="IDS_HISTORY_BROWSERESULTS" desc="Title of browsing results page">
     History
   </message>
+  <message name="IDS_HISTORY_CANCEL_EDITING_BUTTON" desc="Text for the button to exit editing mode [Length: 7em].">
+    Cancel
+  </message>
   <message name="IDS_HISTORY_CONTINUED" desc="Shown after the date if the data is continued from the previous page">
     (Cont.)
   </message>
   <message name="IDS_HISTORY_DATE_WITH_RELATIVE_TIME" desc="In the history view, some dates are formatted as 'Today - Wednesday, Nov 7, 2007">
     <ph name="RELATIVE_DATE">$1<ex>Today</ex></ph> - <ph name="FULL_DATE">$2<ex>Wednesday, Nov 7, 2007</ex></ph>
   </message>
   <message name="IDS_HISTORY_DELETE_PRIOR_VISITS_CONFIRM_BUTTON" desc="Text for the button used to confirm the dialog asking if they would like to proceed with deletion.">
     Remove
   </message>
   <message name="IDS_HISTORY_DELETE_PRIOR_VISITS_WARNING" desc="Warning shown before deleting visits from the history page (reminding the user they can also use incognito mode, which doesn't store history)">
     Are you sure you want to delete these pages from your history?
 
 Psst! Incognito mode <ph name="SHORTCUT_KEY">$1<ex>(Ctrl+Shift+N)</ex></ph> may come in handy next time.
   </message>
   <message name="IDS_HISTORY_DELETE_PRIOR_VISITS_WARNING_NO_INCOGNITO" desc="Warning shown before deleting from the history page">
     Are you sure you want to delete these pages from your history?
   </message>
-  <message name="IDS_HISTORY_ENTRY_ACCESSIBILITY_DELETE" desc="Name for the accessibility action to delete a history entry.">
+  <message name="IDS_HISTORY_DELETE_SELECTED_ENTRIES_BUTTON" desc="Text for the button to delete selected history entries [Length: 16em].">
+    Delete
+  </message>
+  <message name="IDS_HISTORY_ENTRY_ACCESSIBILITY_DELETE" desc="Name for the accessibility action to delete a single history entry.">
     Delete
   </message>
   <message name="IDS_HISTORY_ENTRY_ACCESSIBILITY_LABEL" desc="Accessibility label for a history entry. Summarizes fields in the history entry (title, domain, and time).">
     <ph name="TITLE"><ex>PI: The Magical Number</ex>$1</ph>, <ph name="DOMAIN"><ex>pi.com</ex>$2</ph>, <ph name="TIME"><ex>3:14</ex>$3</ph>
   </message>
   <message name="IDS_HISTORY_ENTRY_BOOKMARKED" desc="Whether a history entry is bookmarked.">
     Bookmarked
   </message>
   <message name="IDS_HISTORY_ENTRY_SUMMARY" desc="Summary of all the fields in a history entry (time, whether the entry is bookmarked, title, and domain).">
     <ph name="TIME"><ex>3:14</ex>$1</ph> <ph name="BOOKMARKED"><ex>bookmarked</ex>$2</ph> <ph name="TITLE"><ex>PI: The Magical Number</ex>$3</ph> <ph name="DOMAIN"><ex>pi.com</ex>$4</ph>
@@ skipping 33 matching lines @@
   </message>
   <message name="IDS_HISTORY_NO_SYNCED_RESULTS" desc="The notification at the top of the history page indicating that it does not include visits from other devices.">
     Showing history from this device. <ph name="BEGIN_LINK">&lt;a href="https://support.google.com/chrome/?p=sync_history&amp;hl=[GRITLANGCODE]"&gt;</ph>Learn more<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph>.
   </message>
   <message name="IDS_HISTORY_NUMBER_VISITS" desc="Format string for the number of visits of a site.">
     (<ph name="NUMBER_VISITS">$1<ex>3</ex></ph>)
   </message>
   <message name="IDS_HISTORY_OLDER" desc="HTML text shown as page navigation tool to take the user forward to their older history">
     Older
   </message>
+  <if expr="not use_titlecase">
   <message name="IDS_HISTORY_OPEN_CLEAR_BROWSING_DATA_DIALOG" desc="Title of the button that will open the clear browsing data dialog.">
     Clear browsing data...
   </message>
+  </if>
+  <if expr="use_titlecase">
+    <message name="IDS_HISTORY_OPEN_CLEAR_BROWSING_DATA_DIALOG" desc="In Title Case: Title of the button that will open the clear browsing data dialog [Length: 16em].">
+      Clear Browsing Data...
+    </message>
+  </if>
   <message name="IDS_HISTORY_OTHER_DEVICES_X_MORE" desc="In the 'Other Sessions' section of the history page, the label for showing that X more tabs are available for a session.">
     <ph name="NUM_TABS_MORE">$1<ex>42</ex></ph> more...
   </message>
   <message name="IDS_HISTORY_OTHER_SESSIONS_COLLAPSE_SESSION" desc="In the 'Other Sessions' menu on the history page, the label for the command to collapse (hide) the list of windows and tabs in a session.">
     Collapse list
   </message>
   <message name="IDS_HISTORY_OTHER_SESSIONS_EXPAND_SESSION" desc="In the 'Other Sessions' menu on the history page, the label for the command to expand (uncollapse) the list of windows and tabs in a session.">
     Expand list
   </message>
   <message name="IDS_HISTORY_OTHER_SESSIONS_OPEN_ALL" desc="In the 'Other Sessions' menu on the history page, the label for the command to open all tabs and windows from a session.">
@@ skipping 47 matching lines @@
     </message>
   </if>
   <if expr="use_titlecase">
     <message name="IDS_HISTORY_SHOW_HISTORY" desc="In Title Case: The show history menu in the app menu">
       &amp;History
     </message>
   </if>
   <message name="IDS_HISTORY_SHOWFULLHISTORY_LINK" desc="The label of the Show Full History link at the bottom of the back/forward menu.">
     Show Full History
   </message>
+  <message name="IDS_HISTORY_START_EDITING_BUTTON" desc="Text for the button to enter editing mode, which allows the user to delete one or more history entries [Length: 7em].">
+    Edit
+  </message>
   <message name="IDS_HISTORY_TITLE" desc="Title for the history tab.">
     History
   </message>
   <message name="IDS_HISTORY_UNKNOWN_DEVICE" desc="On the dropdown menu for a history entry, the text that is shown instead of a device name, when the device name is not known.">
     Unknown device
   </message>
 
 </grit-part>