Introduce SuppressedHTTPSFormFetcher.

components/password_manager/core/browser/suppressed_https_form_fetcher.cc

Index: components/password_manager/core/browser/suppressed_https_form_fetcher.cc
diff --git a/components/password_manager/core/browser/suppressed_https_form_fetcher.cc b/components/password_manager/core/browser/suppressed_https_form_fetcher.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d3111ad75c51c8b48e8e91479938d009582f7523
--- /dev/null
+++ b/components/password_manager/core/browser/suppressed_https_form_fetcher.cc
@@ -0,0 +1,47 @@
+// Copyright 2017 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 "components/password_manager/core/browser/suppressed_https_form_fetcher.h"
+
+#include "base/logging.h"
+#include "base/stl_util.h"
+#include "components/password_manager/core/browser/password_manager_client.h"
+#include "components/password_manager/core/browser/password_store.h"
+#include "url/gurl.h"
+
+namespace password_manager {
+
+SuppressedHTTPSFormFetcher::SuppressedHTTPSFormFetcher(
+    const GURL& http_origin,
+    const PasswordManagerClient* client,
+    Consumer* consumer)
+    : client_(client), consumer_(consumer) {
+  DCHECK(client_);
+  DCHECK(consumer_);
+  DCHECK(http_origin.is_valid());
+  DCHECK(http_origin.SchemeIs(url::kHttpScheme));
+
+  GURL::Replacements scheme_to_https;
+  scheme_to_https.SetSchemeStr(url::kHttpsScheme);
+  GURL https_origin = http_origin.ReplaceComponents(scheme_to_https);
+  PasswordStore::FormDigest synthetic_form_digest(
+      autofill::PasswordForm::SCHEME_HTML, https_origin.GetOrigin().spec(),
+      https_origin);
+
+  client_->GetPasswordStore()->GetLogins(synthetic_form_digest, this);
+}
+
+SuppressedHTTPSFormFetcher::~SuppressedHTTPSFormFetcher() = default;
+
+void SuppressedHTTPSFormFetcher::OnGetPasswordStoreResults(
+    std::vector<std::unique_ptr<autofill::PasswordForm>> results) {
+  base::EraseIf(
+      results, [](const std::unique_ptr<autofill::PasswordForm>& form) {
+        return form->is_public_suffix_match || form->is_affiliation_based_match;
+      });
+
+  consumer_->ProcessSuppressedHTTPSForms(std::move(results));
+}
+
+}  // namespace password_manager