Profile Reset dialog: the new section with detailed feedback information

chrome/browser/profile_resetter/resettable_settings_snapshot.h

 // Copyright (c) 2013 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 CHROME_BROWSER_PROFILE_RESETTER_RESETTABLE_SETTINGS_SNAPSHOT_H_
 #define CHROME_BROWSER_PROFILE_RESETTER_RESETTABLE_SETTINGS_SNAPSHOT_H_
 
 #include "base/basictypes.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 
+namespace base {
+class ListValue;
+}
+
 // ResettableSettingsSnapshot captures some settings values at constructor. It
 // can calculate the difference between two snapshots. That is, modified fields.
 class ResettableSettingsSnapshot {
  public:
   // All types of settings handled by this class.
   enum Field {
     STARTUP_URLS = 1 << 0,
     STARTUP_TYPE = 1 << 1,
     HOMEPAGE = 1 << 2,
     HOMEPAGE_IS_NTP = 1 << 3,
@@ skipping 11 matching lines @@
   const std::vector<GURL>& startup_urls() const { return startup_.urls; }
 
   SessionStartupPref::Type startup_type() const { return startup_.type; }
 
   const std::string& homepage() const { return homepage_; }
 
   bool homepage_is_ntp() const { return homepage_is_ntp_; }
 
   const std::string& dse_url() const { return dse_url_; }
 
+  const std::string& dse_host() const { return dse_host_; }
+
   const std::vector<std::string>& enabled_extensions() const {
     return enabled_extensions_;
   }
 
   // Substitutes |startup_.urls| with |startup_.urls|\|snapshot.startup_.urls|.
   // Substitutes |enabled_extensions_| with
   // |enabled_extensions_|\|snapshot.enabled_extensions_|.
   void Subtract(const ResettableSettingsSnapshot& snapshot);
 
   // For each member 'm' compares |this->m| with |snapshot.m| and sets the
   // corresponding |ResetableSettingsSnapshot::Field| bit to 1 in case of
   // difference.
   // The return value is a bit mask of Field values signifying which members
   // were different.
   int FindDifferentFields(const ResettableSettingsSnapshot& snapshot) const;
 
  private:
   // Startup pages. URLs are always stored sorted.
   SessionStartupPref startup_;
 
   std::string homepage_;
   bool homepage_is_ntp_;
 
   // Default search engine.
   std::string dse_url_;
+  // The host is used for human-readable reporting.
+  std::string dse_host_;
 
   // Enabled extension ids. Always sorted.
   std::vector<std::string> enabled_extensions_;
 
   DISALLOW_COPY_AND_ASSIGN(ResettableSettingsSnapshot);
 };
 
 // Serializes specified |snapshot| members to JSON format. |field_mask| is a bit
 // mask of ResettableSettingsSnapshot::Field values.
 std::string SerializeSettingsReport(const ResettableSettingsSnapshot& snapshot,
                                     int field_mask);
 
 // Sends |report| as a feedback. |report| is supposed to be result of
 // SerializeSettingsReport().
 void SendSettingsFeedback(const std::string& report, Profile* profile);
 
+// Returns list of key/value pairs for all information in the |snapshot| and
+// some additional fields.
+base::ListValue* GetReadableFeedback(
+    const ResettableSettingsSnapshot& snapshot);
+
 #endif  // CHROME_BROWSER_PROFILE_RESETTER_RESETTABLE_SETTINGS_SNAPSHOT_H_