Preventing our default handlers for ChromeOS to show up or confuse the user

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 a02f13ed37862379000beaf38c357f790eae2de8..2c0fa39490092e75ea4a6ccf1c17905f111235d0 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -11537,6 +11537,28 @@ Some features may be unavailable.  Please check that the profile exists and you
         </message>
       </if>
 
+      <if expr="pp_ifdef('chromeos')">
+        <!-- The URL for the Google mailto service. -->
+        <message name="IDS_GOOGLE_MAILTO_HANDLER_URL">
+          https:////mail.google.com//mail//?extsrc=mailto&amp;url=%s
+        </message>
+	
+        <!-- The name for the Google mailto service. -->
+        <message name="IDS_GOOGLE_MAILTO_HANDLER_NAME">
+          Google.com Mail
+        </message>
+	
+        <!-- The URL for the Google webcal service. -->
+        <message name="IDS_GOOGLE_WEBCAL_HANDLER_URL">
+          https:////www.google.com//calendar//render?cid=%s
+        </message>
+	
+        <!-- The name for the Google webcal service. -->
+        <message name="IDS_GOOGLE_WEBCAL_HANDLER_NAME">
+          Google Calendar
+        </message>
+      </if>
+     
       <!-- Sync promo page chrome://signin -->
       <message name="IDS_SYNC_PROMO_TAB_TITLE" desc="The title of the sync promo tab.">
         Sign in