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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef COMPONENTS_SEARCH_ENGINES_DESKTOP_SEARCH_UTILS_H_ |
| 6 #define COMPONENTS_SEARCH_ENGINES_DESKTOP_SEARCH_UTILS_H_ |
| 7 |
| 8 #include "base/feature_list.h" |
| 9 #include "base/strings/string16.h" |
| 10 #include "url/gurl.h" |
| 11 |
| 12 class PrefService; |
| 13 class TemplateURLService; |
| 14 |
| 15 namespace user_prefs { |
| 16 class PrefRegistrySyncable; |
| 17 } |
| 18 |
| 19 namespace prefs { |
| 20 // Name of the preference keeping track of whether the desktop search |
| 21 // redirection infobar has been shown. |
| 22 extern const char kDesktopSearchRedirectionInfobarShownPref[]; |
| 23 } |
| 24 |
| 25 // Desktop search redirection feature. This is exposed in the header file so |
| 26 // that it can be referenced from about_flags.cc. |
| 27 extern const base::Feature kDesktopSearchRedirectionFeature; |
| 28 |
| 29 // Registers the preference keeping track of whether the desktop search |
| 30 // redirection infobar has been shown. |
| 31 void RegisterDesktopSearchRedirectionPref( |
| 32 user_prefs::PrefRegistrySyncable* registry); |
| 33 |
| 34 // Replaces |url| by a default search engine URL if: |
| 35 // - |url| is a desktop search URL. |
| 36 // - The desktop search redirection feature is enabled. |
| 37 // - The default search engine is not Bing. |
| 38 // Returns true if an infobar should be shown to tell the user about the |
| 39 // redirection. |
| 40 bool ReplaceDesktopSearchURLWithDefaultSearchURLIfNeeded( |
| 41 const PrefService* pref_service, |
| 42 TemplateURLService* template_url_service, |
| 43 GURL* url); |
| 44 |
| 45 #endif // COMPONENTS_SEARCH_ENGINES_DESKTOP_SEARCH_UTILS_H_ |
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