Split non-//content parts from ContentAutofillDriverFactory

components/autofill/core/browser/autofill_driver_factory.cc

+// 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/autofill/core/browser/autofill_driver_factory.h"
+
+#include "base/callback.h"
+#include "components/autofill/core/browser/autofill_client.h"
+#include "components/autofill/core/browser/autofill_driver.h"
+
+namespace autofill {
+
+AutofillDriverFactory::AutofillDriverFactory(AutofillClient* client)
+    : client_(client) {}
+
+AutofillDriverFactory::~AutofillDriverFactory() {}
+
+AutofillDriver* AutofillDriverFactory::DriverForKey(void* key) {
+  auto mapping = driver_map_.find(key);
+  return mapping == driver_map_.end() ? nullptr : mapping->second.get();
+}
+
+void AutofillDriverFactory::AddForKey(
+    void* key,
+    base::Callback<std::unique_ptr<AutofillDriver>()> factory_method) {
+  auto insertion_result = driver_map_.insert(std::make_pair(key, nullptr));
+  // This can be called twice for the key representing the main frame.
+  if (insertion_result.second)
+    insertion_result.first->second = factory_method.Run();
+}
+
+void AutofillDriverFactory::DeleteForKey(void* key) {
+  driver_map_.erase(key);
+}
+
+void AutofillDriverFactory::NavigationFinished() {
+  client_->HideAutofillPopup();
+}
+
+void AutofillDriverFactory::TabHidden() {
+  client_->HideAutofillPopup();
+}
+
+}  // namespace autofill