Pop up requestAutocomplete UI when autofill server hints chrome client that it is in a multipage au…

chrome/browser/autofill/autofill_flow_infobar_delegate.cc

Index: chrome/browser/autofill/autofill_flow_infobar_delegate.cc
diff --git a/chrome/browser/autofill/autofill_flow_infobar_delegate.cc b/chrome/browser/autofill/autofill_flow_infobar_delegate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..62f192adc0db6911ea83e04528987d94e610440a
--- /dev/null
+++ b/chrome/browser/autofill/autofill_flow_infobar_delegate.cc
@@ -0,0 +1,125 @@
+// Copyright (c) 2012 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/autofill/autofill_flow_infobar_delegate.h"
+
+#include "base/logging.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/api/infobars/infobar_service.h"
+#include "chrome/browser/autofill/autofill_flow_util.h"
+#include "chrome/browser/autofill/autofill_manager.h"
+#include "chrome/common/form_data.h"
+#include "chrome/common/url_constants.h"
+#include "content/public/browser/page_navigator.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_delegate.h"
+#include "grit/generated_resources.h"
+#include "grit/theme_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/base/resource/resource_bundle.h"
+
+// static
+void AutofillFlowInfoBarDelegate::Create(
+    InfoBarService* infobar_service,
+    AutofillManager* autofill_manager,
+    const AutofillMetrics* metric_logger,
+    const GURL& source_url,
+    const content::SSLStatus& ssl_status) {
+  infobar_service->AddInfoBar(scoped_ptr<InfoBarDelegate>(
+      new AutofillFlowInfoBarDelegate(infobar_service, autofill_manager,
+                                      metric_logger, source_url, ssl_status)));
+}
+
+AutofillFlowInfoBarDelegate::AutofillFlowInfoBarDelegate(
+    InfoBarService* infobar_service,
+    AutofillManager* autofill_manager,
+    const AutofillMetrics* metric_logger,
+    const GURL& source_url,
+    const content::SSLStatus& ssl_status)
+    : ConfirmInfoBarDelegate(infobar_service),
+      metric_logger_(metric_logger),
+      autofill_manager_(autofill_manager),
+      source_url_(source_url),
+      ssl_status_(ssl_status),
+      had_user_interaction_(false) {
+  metric_logger_->LogAutofillFlowInfoBarMetric(AutofillMetrics::INFOBAR_SHOWN);
+  autofill_flow_form_data_ = autofill::BuildAutofillFlowFormData();
+}
+
+AutofillFlowInfoBarDelegate::~AutofillFlowInfoBarDelegate() {
+  if (!had_user_interaction_)
+    LogUserAction(AutofillMetrics::INFOBAR_IGNORED);
+}
+
+void AutofillFlowInfoBarDelegate::LogUserAction(
+    AutofillMetrics::InfoBarMetric user_action) {
+  DCHECK(!had_user_interaction_);
+  metric_logger_->LogAutofillFlowInfoBarMetric(user_action);
+  had_user_interaction_ = true;
+}
+
+void AutofillFlowInfoBarDelegate::InfoBarDismissed() {
+  LogUserAction(AutofillMetrics::INFOBAR_DENIED);
+}
+
+gfx::Image* AutofillFlowInfoBarDelegate::GetIcon() const {
+  return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
+      IDR_INFOBAR_AUTOFILL);
+}
+
+InfoBarDelegate::Type AutofillFlowInfoBarDelegate::GetInfoBarType() const {
+  return PAGE_ACTION_TYPE;
+}
+
+bool AutofillFlowInfoBarDelegate::ShouldExpireInternal(
+    const content::LoadCommittedDetails& details) const {
+  // The user has submitted a form, causing the page to navigate elsewhere. We
+  // want the infobar to be expired at this point, because the user has
+  // potentially started the checkout flow manually.
+  return true;
+}
+
+
+string16 AutofillFlowInfoBarDelegate::GetMessageText() const {
+  return l10n_util::GetStringUTF16(IDS_AUTOFILL_FLOW_INFOBAR_TEXT);
+}
+
+string16 AutofillFlowInfoBarDelegate::GetButtonLabel(
+    InfoBarButton button) const {
+  return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
+      IDS_AUTOFILL_FLOW_INFOBAR_ACCEPT : IDS_AUTOFILL_FLOW_INFOBAR_DENY);
+}
+
+bool AutofillFlowInfoBarDelegate::Accept() {
+  LogUserAction(AutofillMetrics::INFOBAR_ACCEPTED);
+  GURL frame_url;
+  content::SSLStatus ssl_status;
+
+  autofill_manager_->ShowAutofillFlowDialog(autofill_flow_form_data_,
+                                            source_url_, ssl_status_);
+  return true;
+}
+
+bool AutofillFlowInfoBarDelegate::Cancel() {
+  LogUserAction(AutofillMetrics::INFOBAR_DENIED);
+  return true;
+}
+
+string16 AutofillFlowInfoBarDelegate::GetLinkText() const {
+  return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
+}
+
+bool AutofillFlowInfoBarDelegate::LinkClicked(
+    WindowOpenDisposition disposition) {
+  // TODO(ramankk): Fix the help URL when we have one.
+  owner()->GetWebContents()->GetDelegate()->OpenURLFromTab(
+      owner()->GetWebContents(),
+      content::OpenURLParams(GURL(chrome::kAutofillHelpURL),
+                             content::Referrer(),
+                             NEW_FOREGROUND_TAB,
+                             content::PAGE_TRANSITION_LINK,
+                             false));
+  return false;
+}
+