Improve accessibility for the bookmark app bubble.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 1fadd26a7f8828f8bd3a3c549c376ca39612ace8..ea91a79fad8737abea77321f7bc21ca680ccb489 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -2190,10 +2190,19 @@ Even if you have downloaded files from this website before, the website might ha
       </message>
 
       <!-- Bookmark app bubble -->
-      <message name="IDS_BOOKMARK_APP_BUBBLE_TITLE" desc="Title of the bubble to add a bookmark app.">
-        Add shortcut?
+      <if expr="use_titlecase">
+        <message name="IDS_BOOKMARK_APP_BUBBLE_TITLE" desc="Title of the bubble to add a bookmark app.">
+          Add Shortcut
+        </message>
+      </if>
+      <if expr="not use_titlecase">
+        <message name="IDS_BOOKMARK_APP_BUBBLE_TITLE" desc="Title of the bubble to add a bookmark app.">
+          Add shortcut
+        </message>
+      </if>
+      <message name="IDS_BOOKMARK_APP_AX_BUBBLE_NAME_LABEL" desc="Text preceding the name of a bookmark app, read by spoken feedback.">
+        Shortcut name
       </message>
-
       <message name="IDS_BOOKMARK_APP_BUBBLE_OPEN_AS_WINDOW" desc="Checkbox text for opening the bookmark app as a window.">
         Open as window
       </message>