Add draft UI strings for Legacy Cookie Access content settings

This CL contains drafts of the UI strings to be used for Legacy Cookie
Access content settings in chrome://settings/content.

The rest of the UI will be built later; this is just to get the strings
in before string freeze for M80.

Bug: 1025007
Change-Id: I9d03c2863dafab2f26796865321d83208f290ea4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1918340Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Commit-Queue: Lily Chen <chlily@chromium.org>
Cr-Commit-Position: refs/heads/master@{#715586}

chrome/app/settings_strings.grdp

@@ -3303,6 +3303,15 @@
   <message name="IDS_SETTINGS_SITE_SETTINGS_FLASH" desc="Label for the Flash site settings.">
     Flash
   </message>
+  <message name="IDS_SETTINGS_SITE_SETTINGS_LEGACY_COOKIE_ACCESS" desc="Label for the legacy cookie access site settings.">
+    Legacy cookie access
+  </message>
+  <message name="IDS_SETTINGS_SITE_SETTINGS_LEGACY_COOKIE_ACCESS_ALLOW" desc="The allow label for legacy cookie access in site settings.">
+    Allow sites to use less-secure legacy rules for accessing cookies in a third-party context
+  </message>
+  <message name="IDS_SETTINGS_SITE_SETTINGS_LEGACY_COOKIE_ACCESS_BLOCK" desc="The block label for legacy cookie access in site settings.">
+    Do not allow sites to use less-secure legacy rules for accessing cookies in a third-party context
+  </message>
   <message name="IDS_SETTINGS_SITE_SETTINGS_PAYMENT_HANDLER" desc="Label for the payment handler site settings.">
     Payment Handlers
   </message>

chrome/browser/ui/android/strings/android_chrome_strings.grd

@@ -949,6 +949,9 @@ Your Google account may have other forms of browsing history like searches and a
       <message name="IDS_AUTOMATIC_DOWNLOADS_PERMISSION_TITLE" desc="Title of the permission that allows websites to download multiple files automatically.">
         Automatic downloads
       </message>
+      <message name="IDS_LEGACY_COOKIE_ACCESS_PERMISSION_TITLE" desc="Title of the permission that allows websites to use less-secure legacy rules for accessing cookies in a third-party context.">
+        Legacy cookie access
+      </message>
       <message name="IDS_WEBSITE_SETTINGS_ADD_SITE" desc="The label for the button to add a new website to the exception list.">
         Add site exception
       </message>
@@ -976,6 +979,9 @@ Your Google account may have other forms of browsing history like searches and a
       <message name="IDS_WEBSITE_SETTINGS_ADD_SITE_DESCRIPTION_AUTOMATIC_DOWNLOADS" desc="The description for the allow Automatic Downloads for website dialog.">
         Allow a site to download multiple files automatically.
       </message>
+      <message name="IDS_WEBSITE_SETTINGS_ADD_SITE_DESCRIPTION_LEGACY_COOKIE_ACCESS" desc="The description for the allow Legacy Cookie Access for website dialog.">
+        Allow a site to use less-secure legacy rules for accessing cookies in a third-party context.
+      </message>
       <message name="IDS_WEBSITE_SETTINGS_ADD_SITE_DESCRIPTION_COOKIES_ALLOW" desc="The description for the allow Cookies for website dialog.">
         Allow cookies for a specific site.
       </message>