Introduce the ChromeControllerClient class

chrome/browser/interstitials/chrome_controller_client.cc

Index: chrome/browser/interstitials/chrome_controller_client.cc
diff --git a/chrome/browser/interstitials/chrome_controller_client.cc b/chrome/browser/interstitials/chrome_controller_client.cc
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+++ b/chrome/browser/interstitials/chrome_controller_client.cc
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+// Copyright 2015 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/interstitials/chrome_controller_client.h"
+
+#include "base/prefs/pref_service.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/pref_names.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/common/referrer.h"
+
+using content::Referrer;
+
+ChromeControllerClient::ChromeControllerClient(
+    content::WebContents* web_contents)
+    : web_contents_(web_contents) {}
+
+ChromeControllerClient::~ChromeControllerClient() {}
+
+void ChromeControllerClient::OpenUrlInCurrentTab(const GURL& url) {
+  content::OpenURLParams params(url, Referrer(), CURRENT_TAB,
+                                ui::PAGE_TRANSITION_LINK, false);
+  web_contents_->OpenURL(params);
+}
+
+const std::string& ChromeControllerClient::GetApplicationLocale() {
+  return g_browser_process->GetApplicationLocale();
+}
+
+PrefService* ChromeControllerClient::GetPrefService() {
+  Profile* profile =
+      Profile::FromBrowserContext(web_contents_->GetBrowserContext());
+  return profile->GetPrefs();
+}
+
+const std::string ChromeControllerClient::GetExtendedReportingPrefName() {
+  return prefs::kSafeBrowsingExtendedReportingEnabled;
+}