Displaying human-readable Android credentials on Android OS.

components/password_manager/core/browser/password_ui_utils.h

Index: components/password_manager/core/browser/password_ui_utils.h
diff --git a/components/password_manager/core/browser/password_ui_utils.h b/components/password_manager/core/browser/password_ui_utils.h
index e876af2811af29243d2c75dac6b0994422d54d57..1ea79b9a024abeccefc1c7187b685b4d0539ad33 100644
--- a/components/password_manager/core/browser/password_ui_utils.h
+++ b/components/password_manager/core/browser/password_ui_utils.h
@@ -9,6 +9,8 @@
 
 #include <string>
 
+#include "base/strings/string_piece.h"
+
 #include "url/gurl.h"
 
 namespace autofill {
@@ -17,6 +19,11 @@ struct PasswordForm;
 
 namespace password_manager {
 
+extern const int kAndroidAppSchemeAndDelimiterLength;  // Length of 'android://'
+
+// Reverses order of subdomains in hostname.

[Bernhard Bauer, 2016/06/13 09:34:59]

Nit: the individual pieces aren't subdomains (successive suffixes of the
hostname would be); instead, they're called labels.

[dozsa, 2016/06/13 12:36:18]

Done.

+std::string SplitByDotAndReverse(base::StringPiece host);
+
 // Returns a string suitable for security display to the user (just like
 // |FormatUrlForSecurityDisplay| with OMIT_HTTP_AND_HTTPS) based on origin of
 // |password_form| and without prefixes "m.", "mobile." or "www.". Also