Add quiet safe browsing interstitial for WebView

components/security_interstitials/core/safe_browsing_quiet_error_ui.cc

Index: components/security_interstitials/core/safe_browsing_quiet_error_ui.cc
diff --git a/components/security_interstitials/core/safe_browsing_quiet_error_ui.cc b/components/security_interstitials/core/safe_browsing_quiet_error_ui.cc
new file mode 100644
index 0000000000000000000000000000000000000000..32a2980db808f9aff17b1fffb676a0388c19961d
--- /dev/null
+++ b/components/security_interstitials/core/safe_browsing_quiet_error_ui.cc
@@ -0,0 +1,90 @@
+// Copyright 2016 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/security_interstitials/core/safe_browsing_quiet_error_ui.h"
+
+#include "base/i18n/time_formatting.h"
+#include "base/metrics/histogram_macros.h"
+#include "base/strings/stringprintf.h"
+#include "base/strings/utf_string_conversions.h"
+#include "components/google/core/browser/google_util.h"
+#include "components/security_interstitials/core/common_string_util.h"
+#include "components/security_interstitials/core/metrics_helper.h"
+#include "components/strings/grit/components_strings.h"
+#include "net/base/escape.h"
+#include "ui/base/l10n/l10n_util.h"
+
+namespace security_interstitials {
+
+SafeBrowsingQuietErrorUI::SafeBrowsingQuietErrorUI(
+    const GURL& request_url,
+    const GURL& main_frame_url,
+    SafeBrowsingErrorUI::SBInterstitialReason reason,
+    const SafeBrowsingErrorUI::SBErrorDisplayOptions& display_options,
+    const std::string& app_locale,
+    const base::Time& time_triggered,
+    ControllerClient* controller,
+    const bool is_giant_webview)
+    : request_url_(request_url),
+      main_frame_url_(main_frame_url),
+      interstitial_reason_(reason),
+      display_options_(display_options),
+      is_giant_webview_(is_giant_webview),
+      controller_(controller) {
+  controller_->metrics_helper()->RecordUserDecision(MetricsHelper::SHOW);
+  controller_->metrics_helper()->RecordUserInteraction(
+      MetricsHelper::TOTAL_VISITS);
+  if (display_options_.is_proceed_anyway_disabled)

[Dan Beam, 2017/05/08 17:58:04]

curlies

[edwardjung, 2017/05/08 23:21:11]

Done.

+    controller_->metrics_helper()->RecordUserDecision(
+        security_interstitials::MetricsHelper::PROCEEDING_DISABLED);
+}
+
+SafeBrowsingQuietErrorUI::~SafeBrowsingQuietErrorUI() {
+  controller_->metrics_helper()->RecordShutdownMetrics();
+}
+
+void SafeBrowsingQuietErrorUI::PopulateStringsForHTML(

[Dan Beam, 2017/05/08 17:58:04]

nit: ForHtml

[edwardjung, 2017/05/08 23:21:11]

Done.

+    base::DictionaryValue* load_time_data) {
+  DCHECK(load_time_data);
+
+  load_time_data->SetString("type", "SAFEBROWSING");
+  load_time_data->SetString(
+      "tabTitle", l10n_util::GetStringUTF16(IDS_SAFEBROWSING_V3_TITLE));
+  load_time_data->SetBoolean("overridable",
+                             !display_options_.is_proceed_anyway_disabled);
+  load_time_data->SetBoolean("is_giant", is_giant_webview_);
+

[Dan Beam, 2017/05/08 17:58:04]

bool phishing = interstitial_reason_ == SafeBrowsingErrorUI::SB_REASON_PHISHING;
load_time_data->SetBoolean("phishing", phishing);

int explanation_ids = -1;
if (phishing)
  explanation_ids = IDS_PHISHING_WEBVIEW_EXPLANATION_PARAGRAPH;
else if (interstitial_reason_ == SafeBrowsingErrorUI::SB_REASON_MALWARE)
  explanation_ids = IDS_MALWARE_WEBVIEW_EXPLANATION_PARAGRAPH;

if (explanation_ids > -1) {
  load_time_data->SetString("explanationParagraph",
      l10n_util::GetStringUTF16(explanation_ids));
}

[edwardjung, 2017/05/08 23:21:11]

Done.

+  switch (interstitial_reason_) {
+    case SafeBrowsingErrorUI::SB_REASON_MALWARE:
+      PopulateMalwareLoadTimeData(load_time_data);
+      break;
+    case SafeBrowsingErrorUI::SB_REASON_HARMFUL:
+      break;
+    case SafeBrowsingErrorUI::SB_REASON_PHISHING:
+      PopulatePhishingLoadTimeData(load_time_data);
+      break;
+  }
+}
+
+void SafeBrowsingQuietErrorUI::PopulateMalwareLoadTimeData(
+    base::DictionaryValue* load_time_data) {
+  load_time_data->SetBoolean("phishing", false);
+  load_time_data->SetString(
+      "heading", l10n_util::GetStringUTF16(IDS_MALWARE_WEBVIEW_HEADING));
+  load_time_data->SetString(
+      "explanationParagraph",
+      l10n_util::GetStringUTF16(IDS_MALWARE_WEBVIEW_EXPLANATION_PARAGRAPH));
+}
+
+void SafeBrowsingQuietErrorUI::PopulatePhishingLoadTimeData(
+    base::DictionaryValue* load_time_data) {
+  load_time_data->SetBoolean("phishing", true);
+  load_time_data->SetString(
+      "heading", l10n_util::GetStringUTF16(IDS_PHISHING_WEBVIEW_HEADING));
+  load_time_data->SetString(
+      "explanationParagraph",
+      l10n_util::GetStringUTF16(IDS_PHISHING_WEBVIEW_EXPLANATION_PARAGRAPH));
+}
+
+}  // security_interstitials