Add titlecase to the permission dialog.

Bug: chromium:807886
Change-Id: Ib4ae5e020aa02ad08f038f1827475353fa747ff0
Reviewed-on: https://chromium-review.googlesource.com/902437Reviewed-by: Bret Sepulveda <bsep@chromium.org>
Commit-Queue: Peter Boström <pbos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#534507}

chrome/app/generated_resources.grd

@@ -229,9 +229,16 @@ are declared in build/common.gypi.
       <message name="IDS_PERMISSIONS_BUBBLE_PERSIST_TEXT" desc="The label for the checkbox used to allow users to optionally persist a permission request decision">
         Remember my decision
       </message>
-      <message name="IDS_PERMISSIONS_BUBBLE_PROMPT" desc="The label that is used to introduce permission request details to the user in a popup.">
-        <ph name="SITE_NAME">$1<ex>google.com</ex></ph> wants to
-      </message>
+      <if expr="use_titlecase">
+        <message name="IDS_PERMISSIONS_BUBBLE_PROMPT" desc="In Title Case: The label that is used to introduce permission request details to the user in a popup.">
+          <ph name="SITE_NAME">$1<ex>google.com</ex></ph> Wants To
+        </message>
+      </if>
+      <if expr="not use_titlecase">
+        <message name="IDS_PERMISSIONS_BUBBLE_PROMPT" desc="The label that is used to introduce permission request details to the user in a popup.">
+          <ph name="SITE_NAME">$1<ex>google.com</ex></ph> wants to
+        </message>
+      </if>
       <message name="IDS_PERMISSIONS_BUBBLE_ACCESSIBLE_TITLE" desc="The sentence read out by screen readers to describe the permission request popup.">
         <ph name="SITE_NAME">$1<ex>google.com</ex></ph> has a permission request.
       </message>