Introduce the ChromeControllerClient class

components/security_interstitials/core/controller_client.h

 // 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.
 
 #ifndef COMPONENTS_SECURITY_INTERSTITIALS_CORE_CONTROLLER_CLIENT_H_
 #define COMPONENTS_SECURITY_INTERSTITIALS_CORE_CONTROLLER_CLIENT_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 
 class GURL;
 class PrefService;
 
 namespace security_interstitials {
 
 class MetricsHelper;
 
+// Constants used to communicate with the JavaScript.
+extern const char kBoxChecked[];
+extern const char kDisplayCheckBox[];
+extern const char kOptInLink[];
+extern const char kPrivacyLinkHtml[];
+
+// These represent the commands sent from the interstitial JavaScript.
+// DO NOT reorder or change these without also changing the JavaScript!
+// See components/security_interstitials/core/browser/resources/
+enum SecurityInterstitialCommands {
+  // Used by tests
+  CMD_ERROR = -3,
+  CMD_TEXT_FOUND = -2,
+  CMD_TEXT_NOT_FOUND = -1,
+  // Decisions
+  CMD_DONT_PROCEED = 0,
+  CMD_PROCEED = 1,
+  // Ways for user to get more information
+  CMD_SHOW_MORE_SECTION = 2,
+  CMD_OPEN_HELP_CENTER = 3,
+  CMD_OPEN_DIAGNOSTIC = 4,
+  // Primary button actions
+  CMD_RELOAD = 5,
+  CMD_OPEN_DATE_SETTINGS = 6,
+  CMD_OPEN_LOGIN = 7,
+  // Safe Browsing Extended Reporting
+  CMD_DO_REPORT = 8,
+  CMD_DONT_REPORT = 9,
+  CMD_OPEN_REPORTING_PRIVACY = 10,
+  // Report a phishing error
+  CMD_REPORT_PHISHING_ERROR = 11,
+};
+
 // Provides methods for handling commands from the user, which requires some
 // embedder-specific abstraction.
 class ControllerClient {
  public:
-  // These represent the commands sent from the interstitial JavaScript.
-  // DO NOT reorder or change these without also changing the JavaScript!
-  // See components/security_interstitials/core/browser/resources/
-  enum SecurityInterstitialCommands {
-    // Used by tests
-    CMD_ERROR = -3,
-    CMD_TEXT_FOUND = -2,
-    CMD_TEXT_NOT_FOUND = -1,
-    // Decisions
-    CMD_DONT_PROCEED = 0,
-    CMD_PROCEED = 1,
-    // Ways for user to get more information
-    CMD_SHOW_MORE_SECTION = 2,
-    CMD_OPEN_HELP_CENTER = 3,
-    CMD_OPEN_DIAGNOSTIC = 4,
-    // Primary button actions
-    CMD_RELOAD = 5,
-    CMD_OPEN_DATE_SETTINGS = 6,
-    CMD_OPEN_LOGIN = 7,
-    // Safe Browsing Extended Reporting
-    CMD_DO_REPORT = 8,
-    CMD_DONT_REPORT = 9,
-    CMD_OPEN_REPORTING_PRIVACY = 10,
-    // Report a phishing error
-    CMD_REPORT_PHISHING_ERROR = 11,
-  };
-
   ControllerClient();
   virtual ~ControllerClient();
 
   // Handle the user's reporting preferences.
   void SetReportingPreference(bool report);
   void OpenExtendedReportingPrivacyPolicy();
 
   MetricsHelper* metrics_helper() const;
   void set_metrics_helper(scoped_ptr<MetricsHelper> metrics_helper);
 
  protected:
   virtual void OpenUrlInCurrentTab(const GURL& url) = 0;
 
   virtual const std::string& GetApplicationLocale() = 0;
   virtual PrefService* GetPrefService() = 0;
   virtual const std::string GetExtendedReportingPrefName() = 0;
 
  private:
   scoped_ptr<MetricsHelper> metrics_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(ControllerClient);
 };
 
 }  // namespace security_interstitials
 
 #endif  // COMPONENTS_SECURITY_INTERSTITIALS_CORE_CONTROLLER_CLIENT_H_