Add quiet safe browsing interstitial for WebView

components/security_interstitials/core/safe_browsing_quiet_error_ui.h

Index: components/security_interstitials/core/safe_browsing_quiet_error_ui.h
diff --git a/components/security_interstitials/core/safe_browsing_quiet_error_ui.h b/components/security_interstitials/core/safe_browsing_quiet_error_ui.h
new file mode 100644
index 0000000000000000000000000000000000000000..948a8d66c84e136dda456f4bffdc9a74ae2dec6a
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+++ b/components/security_interstitials/core/safe_browsing_quiet_error_ui.h
@@ -0,0 +1,55 @@
+// 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.
+
+#ifndef COMPONENTS_SECURITY_INTERSTITIALS_CORE_SAFE_BROWSING_QUIET_ERROR_UI_H_
+#define COMPONENTS_SECURITY_INTERSTITIALS_CORE_SAFE_BROWSING_QUIET_ERROR_UI_H_
+
+#include "base/macros.h"
+#include "base/time/time.h"
+#include "base/values.h"
+#include "components/security_interstitials/core/base_safe_browsing_error_ui.h"
+#include "components/security_interstitials/core/controller_client.h"
+#include "url/gurl.h"
+
+namespace security_interstitials {
+
+// Quiet version of the safe browsing interstitial. This is the small screen
+// version of the interstitial selectively used in parts of WebView.
+// This class displays a quiet UI for Safe Browsing errors that block page loads
+// specifically for WebView. This class is purely about visual display; it does
+// not do any error-handling logic to determine what type of error should be
+// displayed when.
+class SafeBrowsingQuietErrorUI
+    : public security_interstitials::BaseSafeBrowsingErrorUI {
+ public:
+  SafeBrowsingQuietErrorUI(
+      const GURL& request_url,
+      const GURL& main_frame_url,
+      BaseSafeBrowsingErrorUI::SBInterstitialReason reason,
+      const BaseSafeBrowsingErrorUI::SBErrorDisplayOptions& display_options,
+      const std::string& app_locale,
+      const base::Time& time_triggered,
+      ControllerClient* controller,
+      const bool is_giant_webview);
+  ~SafeBrowsingQuietErrorUI() override;
+
+  // Fills the passed dictionary with the values to be passed to the template
+  // when creating the HTML.
+  void PopulateStringsForHtml(base::DictionaryValue* load_time_data) override;
+
+  void HandleCommand(SecurityInterstitialCommands command) override;
+
+  // Manually set whether displaying in a giant WebView. Specifially used in
+  // tests.
+  void SetGiantWebViewForTesting(bool is_giant_webview);
+
+ private:
+  bool is_giant_webview_;
+
+  DISALLOW_COPY_AND_ASSIGN(SafeBrowsingQuietErrorUI);
+};
+
+}  // security_interstitials
+
+#endif  // COMPONENTS_SECURITY_INTERSTITIALS_CORE_SAFE_BROWSING_QUIET_ERROR_UI_H_