Persist the extension omnibox default suggestion to Prefs.

chrome/browser/extensions/extension_prefs.h

 // Copyright (c) 2012 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_EXTENSIONS_EXTENSION_PREFS_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_
 #pragma once
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/memory/linked_ptr.h"
 #include "base/time.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_content_settings_store.h"
 #include "chrome/browser/extensions/extension_prefs_scope.h"
 #include "chrome/browser/extensions/extension_scoped_prefs.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/string_ordinal.h"
 
 class ExtensionPrefValueMap;
 class ExtensionSorting;
 class PrefService;
 class URLPatternSet;
 
 namespace extensions {
 struct AlarmPref;
+struct ExtensionOmniboxSuggestion;
 }
 
 // Class for managing global and per-extension preferences.
 //
 // This class distinguishes the following kinds of preferences:
 // - global preferences:
 //       internal state for the extension system in general, not associated
 //       with an individual extension, such as lastUpdateTime.
 // - per-extension preferences:
 //       meta-preferences describing properties of the extension like
@@ skipping 225 matching lines @@
   void SetRegisteredEvents(const std::string& extension_id,
                            const std::set<std::string>& events);
 
   // Controls a list of alarms for this extension, including the next time they
   // should run.
   std::vector<extensions::AlarmPref> GetRegisteredAlarms(
       const std::string& extension_id);
   void SetRegisteredAlarms(const std::string& extension_id,
                            const std::vector<extensions::AlarmPref>& alarms);
 
+  // Controls the omnibox default suggestion as set by the extension.
+  extensions::ExtensionOmniboxSuggestion GetOmniboxDefaultSuggestion(
+      const std::string& extension_id);
+  void SetOmniboxDefaultSuggestion(
+      const std::string& extension_id,
+      const extensions::ExtensionOmniboxSuggestion& suggestion);
+
   // Returns true if the user enabled this extension to be loaded in incognito
   // mode.
   bool IsIncognitoEnabled(const std::string& extension_id);
   void SetIsIncognitoEnabled(const std::string& extension_id, bool enabled);
 
   // Returns true if the user has chosen to allow this extension to inject
   // scripts into pages with file URLs.
   bool AllowFileAccess(const std::string& extension_id);
   void SetAllowFileAccess(const std::string& extension_id, bool allow);
   bool HasAllowFileAccessSetting(const std::string& extension_id) const;
@@ skipping 244 matching lines @@
   // Contains all the logic for handling the order for various extension
   // properties.
   scoped_ptr<ExtensionSorting> extension_sorting_;
 
   scoped_refptr<ExtensionContentSettingsStore> content_settings_store_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionPrefs);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_