Fix best credentials selection algorithm in Password Manager.

chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/passwords/manage_passwords_bubble_view.h"
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/timer/timer.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 409 matching lines @@
   layout->set_minimum_size(gfx::Size(kDesiredBubbleWidth, 0));
   SetLayoutManager(layout);
 
   // Add the title.
   BuildColumnSet(layout, SINGLE_VIEW_COLUMN_SET);
   AddTitleRow(layout, parent_->model());
 
   // If we have a list of passwords to store for the current site, display
   // them to the user for management. Otherwise, render a "No passwords for
   // this site" message.
-  if (!parent_->model()->local_credentials().empty()) {
+
+  bool only_PSL_matches =
+      find_if(parent_->model()->local_credentials().begin(),
+              parent_->model()->local_credentials().end(),
+              [](const autofill::PasswordForm* form) {
+                return !form->is_public_suffix_match;
+              }) == parent_->model()->local_credentials().end();
+
+  if (!only_PSL_matches) {
     ManagePasswordItemsView* item = new ManagePasswordItemsView(
         parent_->model(), parent_->model()->local_credentials().get());
     layout->StartRowWithPadding(0, SINGLE_VIEW_COLUMN_SET, 0,
                                 views::kUnrelatedControlVerticalSpacing);
     layout->AddView(item);
   } else {
     views::Label* empty_label = new views::Label(
         l10n_util::GetStringUTF16(IDS_MANAGE_PASSWORDS_NO_PASSWORDS));
     empty_label->SetMultiLine(true);
     empty_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
@@ skipping 386 matching lines @@
     AddChildView(new UpdatePendingView(this));
   } else if (model_.state() == password_manager::ui::CONFIRMATION_STATE) {
     AddChildView(new SaveConfirmationView(this));
   } else if (model_.state() == password_manager::ui::AUTO_SIGNIN_STATE) {
     AddChildView(new AutoSigninView(this));
   } else {
     AddChildView(new ManageView(this));
   }
   GetLayoutManager()->Layout(this);
 }