iOS: Add the Page Info password/credit card string for HTTP pages.

components/pageinfo_strings.grdp

Index: components/pageinfo_strings.grdp
diff --git a/components/pageinfo_strings.grdp b/components/pageinfo_strings.grdp
index 36e825733e1429566f35ab3c49303b2f4735ac78..f3e20caf7899fb30f6135e515351a8eba0442bbc 100644
--- a/components/pageinfo_strings.grdp
+++ b/components/pageinfo_strings.grdp
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <grit-part>
   <message name="IDS_PAGE_INFO_HELP_CENTER_LINK" desc="This is the text of the link pointing to the Help Center. This appears at the bottom of the SSL dialog and 'this' refers to the sections within the bubble.">
-    What do these mean?
+    Learn more
   </message>
   <message name="IDS_PAGE_INFO_SECURITY_TAB_DEPRECATED_SIGNATURE_ALGORITHM_MINOR" desc="The security summary phrase in the page information panel for a security problem where the site's certificate expires in 2016 and contains a SHA1 signature in the chain (as opposed to 2017 or later). Such certificates will not be supported in a future version of Chrome.">
     The certificate for this site expires in 2016, and the certificate chain contains a certificate signed using SHA-1.
@@ -34,7 +34,9 @@
     The identity of the server you are connected to cannot be fully validated. You are connected to a server using a name only valid within your network, which an external certificate authority has no way to validate ownership of. As some certificate authorities will issue certificates for these names regardless, there is no way to ensure you are connected to the intended website and not an attacker.
   </message>
   <message name="IDS_PAGE_INFO_SECURITY_TAB_NOT_ENCRYPTED_CONNECTION_TEXT" desc="The text of the connection section when the connection is not encrypted.">
-    Your connection to <ph name="DOMAIN">$1<ex>www.google.com</ex></ph> is not encrypted.
+    Your connection to <ph name="DOMAIN">$1<ex>www.google.com</ex></ph> is not secure.
+
+You should not enter any sensitive information on this site (for example, passwords or credit cards), because it could be stolen by attackers.
   </message>
   <message name="IDS_PAGE_INFO_SECURITY_TAB_NO_REVOCATION_MECHANISM" desc="The text of the identity section when there is no certificate revocation mechanism.">
     The certificate does not specify a mechanism to check whether it has been revoked.