[Password Manager] Correct the documentation within PasswordFormFillData struct for form origin and…

components/autofill/core/common/password_form_fill_data.h

Index: components/autofill/core/common/password_form_fill_data.h
diff --git a/components/autofill/core/common/password_form_fill_data.h b/components/autofill/core/common/password_form_fill_data.h
index 31333d2b83b1740336059a893bf6109d758cdf38..0eea16fbd87dae9c008970989316560f2306d819 100644
--- a/components/autofill/core/common/password_form_fill_data.h
+++ b/components/autofill/core/common/password_form_fill_data.h
@@ -42,11 +42,12 @@ struct PasswordFormFillData {
   // The name of the form.
   base::string16 name;
 
-  // An origin is (scheme, host, port, path and fragment identifier) only; it is
-  // just exactly a URL with the query string removed.
+  // An origin URL consists of the scheme, host, port and path; the rest is
+  // stripped.
   GURL origin;
 
-  // The action target of the form.
+  // The action target of the form; like |origin| URL consists of the scheme,
+  // host, port and path; the rest is stripped.
   GURL action;
 
   // True if this form was submitted by a user gesture and not javascript.