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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_ | 5 #ifndef CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_ |
6 #define CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_ | 6 #define CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
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23 | 23 |
24 // The favicon service provides methods to access favicons. It calls the history | 24 // The favicon service provides methods to access favicons. It calls the history |
25 // backend behind the scenes. The callbacks are run asynchronously, even in the | 25 // backend behind the scenes. The callbacks are run asynchronously, even in the |
26 // case of an error. | 26 // case of an error. |
27 class FaviconService : public KeyedService { | 27 class FaviconService : public KeyedService { |
28 public: | 28 public: |
29 // TODO(jif): Remove usage of Profile. http://crbug.com/378208. | 29 // TODO(jif): Remove usage of Profile. http://crbug.com/378208. |
30 // The FaviconClient must outlive the constructed FaviconService. | 30 // The FaviconClient must outlive the constructed FaviconService. |
31 FaviconService(Profile* profile, FaviconClient* favicon_client); | 31 FaviconService(Profile* profile, FaviconClient* favicon_client); |
32 | 32 |
33 virtual ~FaviconService(); | 33 ~FaviconService() override; |
34 | 34 |
35 // We usually pass parameters with pointer to avoid copy. This function is a | 35 // We usually pass parameters with pointer to avoid copy. This function is a |
36 // helper to run FaviconResultsCallback with pointer parameters. | 36 // helper to run FaviconResultsCallback with pointer parameters. |
37 static void FaviconResultsCallbackRunner( | 37 static void FaviconResultsCallbackRunner( |
38 const favicon_base::FaviconResultsCallback& callback, | 38 const favicon_base::FaviconResultsCallback& callback, |
39 const std::vector<favicon_base::FaviconRawBitmapResult>* results); | 39 const std::vector<favicon_base::FaviconRawBitmapResult>* results); |
40 | 40 |
41 ////////////////////////////////////////////////////////////////////////////// | 41 ////////////////////////////////////////////////////////////////////////////// |
42 // Methods to request favicon bitmaps from the history backend for |icon_url|. | 42 // Methods to request favicon bitmaps from the history backend for |icon_url|. |
43 // |icon_url| is the URL of the icon itself. | 43 // |icon_url| is the URL of the icon itself. |
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243 void RunFaviconRawBitmapCallbackWithBitmapResults( | 243 void RunFaviconRawBitmapCallbackWithBitmapResults( |
244 const favicon_base::FaviconRawBitmapCallback& callback, | 244 const favicon_base::FaviconRawBitmapCallback& callback, |
245 int desired_size_in_pixel, | 245 int desired_size_in_pixel, |
246 const std::vector<favicon_base::FaviconRawBitmapResult>& | 246 const std::vector<favicon_base::FaviconRawBitmapResult>& |
247 favicon_bitmap_results); | 247 favicon_bitmap_results); |
248 | 248 |
249 DISALLOW_COPY_AND_ASSIGN(FaviconService); | 249 DISALLOW_COPY_AND_ASSIGN(FaviconService); |
250 }; | 250 }; |
251 | 251 |
252 #endif // CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_ | 252 #endif // CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_ |
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