Replace UTF16 string with UTF8 string in the |WebsiteSettings| class.

chrome/browser/website_settings.h

Index: chrome/browser/website_settings.h
diff --git a/chrome/browser/website_settings.h b/chrome/browser/website_settings.h
index 605c016414a1b1fd7d695a6d14c910bc92929444..9335e3f05c84f4175016490eddaae034be42ff44 100644
--- a/chrome/browser/website_settings.h
+++ b/chrome/browser/website_settings.h
@@ -5,7 +5,6 @@
 #ifndef CHROME_BROWSER_WEBSITE_SETTINGS_H_
 #define CHROME_BROWSER_WEBSITE_SETTINGS_H_
 
-#include "base/string16.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/common/content_settings.h"
 #include "chrome/common/content_settings_types.h"
@@ -100,15 +99,15 @@ class WebsiteSettings {
     return site_identity_status_;
   }
 
-  string16 site_connection_details() const {
+  std::string site_connection_details() const {
     return site_connection_details_;
   }
 
-  string16 site_identity_details() const {
+  std::string site_identity_details() const {
     return site_identity_details_;
   }
 
-  string16 organization_name() const {
+  std::string organization_name() const {
     return organization_name_;
   }
 
@@ -141,17 +140,17 @@ class WebsiteSettings {
 
   // Details about the website's identity. If the website's identity has been
   // verified then |site_identity_details_| contains who verified the identity.
-  string16 site_identity_details_;
+  std::string site_identity_details_;
 
   // Details about the connection to the website. In case of an encrypted
   // connection |site_connection_details_| contains encryption details, like
   // encryption strength and ssl protocol version.
-  string16 site_connection_details_;
+  std::string site_connection_details_;
 
   // For websites that provided an EV certificate |orgainization_name_| contains
   // the organization name of the certificate. In all other cases
   // |organization_name| is an empty string.
-  string16 organization_name_;
+  std::string organization_name_;
 
   // The |CertStore| provides all X509Certificates.
   content::CertStore* cert_store_;