[Mac] Fix Text Casing for Password Reuse Dialog Buttons

Bug:779858

Change-Id: I29c4a1c883076b668b62f2e8a96fe7cfe94cc9ae
Reviewed-on: https://chromium-review.googlesource.com/729259
Commit-Queue: Sarah Chan <spqchan@chromium.org>
Reviewed-by: Jialiu Lin <jialiul@chromium.org>
Reviewed-by: Lucas Garron <lgarron@chromium.org>
Cr-Commit-Position: refs/heads/master@{#512982}

components/page_info_strings.grdp

@@ -350,12 +350,23 @@
           You could lose access to your Google Account or experience identity theft. Chromium recommends changing your password now.
         </message>
       </if>
-      <message name="IDS_PAGE_INFO_CHANGE_PASSWORD_BUTTON" desc="The string used in the page info change password button.">
-        Help me fix this
-      </message>
-      <message name="IDS_PAGE_INFO_IGNORE_PASSWORD_WARNING_BUTTON" desc="The string used in the page info ignore password warning button.">
-        Ignore
-      </message>
+
+      <if expr="use_titlecase">
+        <message name="IDS_PAGE_INFO_CHANGE_PASSWORD_BUTTON" desc="The string used in the page info change password button. Title case format.">
+          Help Me Fix This
+        </message>
+        <message name="IDS_PAGE_INFO_IGNORE_PASSWORD_WARNING_BUTTON" desc="The string used in the page info ignore password warning button. Title case format.">
+          Ignore
+        </message>
+      </if>
+      <if expr="not use_titlecase">
+        <message name="IDS_PAGE_INFO_CHANGE_PASSWORD_BUTTON" desc="The string used in the page info change password button.">
+          Help me fix this
+        </message>
+        <message name="IDS_PAGE_INFO_IGNORE_PASSWORD_WARNING_BUTTON" desc="The string used in the page info ignore password warning button.">
+          Ignore
+        </message>
+      </if>
       <message name="IDS_PAGE_INFO_WHITELIST_PASSWORD_REUSE_BUTTON" desc="The string used in the page info whitelist password reuse button.">
         Site is legitimate
       </message>