Update devtools security panel for HTTP-bad

chrome/app/chromium_strings.grd

Index: chrome/app/chromium_strings.grd
diff --git a/chrome/app/chromium_strings.grd b/chrome/app/chromium_strings.grd
index ebbda16b08f5b4215f20f856a57fca02116226e1..db069e9e5eff4b24232264b7f34d5223ab7197b2 100644
--- a/chrome/app/chromium_strings.grd
+++ b/chrome/app/chromium_strings.grd
@@ -1293,6 +1293,14 @@ Please check your email at <ph name="ACCOUNT_EMAIL">$2<ex>jane.doe@example.com</
         </message>
       </if>
 
+      <!-- Strings describing Chromium security policy for DevTools security panel -->
+      <message name="IDS_PRIVATE_USER_DATA_INPUT_FUTURE_DESCRIPTION" desc="Description of a security problem where the site collects private user data on an insecure page, which will result in an omnibox warning in future versions of Chromium." translateable="false">
+        This page includes a password or credit card input over HTTP. A warning will be added to the URL bar starting in Chromium 56 (Jan 2017).
+      </message>
+      <message name="IDS_PRIVATE_USER_DATA_INPUT_DESCRIPTION" desc="Description of a security problem where the site collects private user data on an insecure page, which results in an omnibox warning." translateable="false">
+        This page includes a password or credit card input over HTTP. A warning has been added to the URL bar.
+      </message>
+
     </messages>
   </release>
 </grit>