Desktop Page Info: Add tooltips for site settings and cookies

This patch adds tooltips (and thus accessibility info) for the site
settings and cookies (N in use) labels ("Open site settings" and "Show
cookies") in the views implementation of page info.

Bug: 535074
Change-Id: Idac98d25bac6498e2252305c0d03723d54df13d3
Reviewed-on: https://chromium-review.googlesource.com/737309
Reviewed-by: Patti <[email protected]>
Reviewed-by: Lucas Garron <[email protected]>
Commit-Queue: Timothy Loh <[email protected]>
Cr-Commit-Position: refs/heads/master@{#512103}
diff --git a/components/page_info_strings.grdp b/components/page_info_strings.grdp
index 86b326b..69e5a1b 100644
--- a/components/page_info_strings.grdp
+++ b/components/page_info_strings.grdp
@@ -176,6 +176,9 @@
       <message name="IDS_PAGE_INFO_NUM_COOKIES" desc="The label of the counts for allowed cookies that are in use on the page.">
         {NUM_COOKIES, plural, =1 {1 in use} other {# in use}}
       </message>
+      <message name="IDS_PAGE_INFO_COOKIES_TOOLTIP" desc="The text of the tooltip on IDS_PAGE_INFO_NUM_COOKIES.">
+        Show cookies
+      </message>
     </if>
 
     <!-- Permission names -->
@@ -289,6 +292,9 @@
     <message name="IDS_PAGE_INFO_SITE_SETTINGS_LINK" desc="This is the text of the link pointing to Chrome's Site Settings page. This appears at the bottom of the Permissions pane of the Page Information Window.">
       Site settings
     </message>
+    <message name="IDS_PAGE_INFO_SITE_SETTINGS_TOOLTIP" desc="The text of the tooltip on IDS_PAGE_INFO_SITE_SETTINGS_LINK.">
+      Open site settings
+    </message>
 
     <!-- Permission decision strings -->
     <message name="IDS_PAGE_INFO_PERMISSION_ALLOWED_BY_POLICY" desc="The label used underneath a permission listed in the Page Info bubble if the permission was explicitly allowed by the user's enterprise policy.">