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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_UI_WEBUI_FALLBACK_ICON_SOURCE_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_FALLBACK_ICON_SOURCE_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_FALLBACK_ICON_SOURCE_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_FALLBACK_ICON_SOURCE_H_ |
7 | 7 |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "components/favicon_base/fallback_icon_service.h" | 9 #include "components/favicon/core/fallback_icon_service.h" |
10 #include "content/public/browser/url_data_source.h" | 10 #include "content/public/browser/url_data_source.h" |
11 | 11 |
12 // FallbackIconSource services explicit chrome:// requests for fallback icons. | 12 // FallbackIconSource services explicit chrome:// requests for fallback icons. |
13 // | 13 // |
14 // Format: | 14 // Format: |
15 // chrome://fallback-icon/size,bc,tc,fsr,r/url | 15 // chrome://fallback-icon/size,bc,tc,fsr,r/url |
16 // All of the parameters except for the url are optional. However, the order of | 16 // All of the parameters except for the url are optional. However, the order of |
17 // the parameters is not interchangeable, and all "," must be in place. | 17 // the parameters is not interchangeable, and all "," must be in place. |
18 // | 18 // |
19 // Parameter: | 19 // Parameter: |
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54 const content::URLDataSource::GotDataCallback& callback) override; | 54 const content::URLDataSource::GotDataCallback& callback) override; |
55 std::string GetMimeType(const std::string&) const override; | 55 std::string GetMimeType(const std::string&) const override; |
56 bool ShouldReplaceExistingSource() const override; | 56 bool ShouldReplaceExistingSource() const override; |
57 bool ShouldServiceRequest(const net::URLRequest* request) const override; | 57 bool ShouldServiceRequest(const net::URLRequest* request) const override; |
58 | 58 |
59 private: | 59 private: |
60 // Sends the default fallback icon. | 60 // Sends the default fallback icon. |
61 void SendDefaultResponse( | 61 void SendDefaultResponse( |
62 const content::URLDataSource::GotDataCallback& callback); | 62 const content::URLDataSource::GotDataCallback& callback); |
63 | 63 |
64 scoped_ptr<favicon_base::FallbackIconService> fallback_icon_service_; | 64 scoped_ptr<FallbackIconService> fallback_icon_service_; |
65 | 65 |
66 DISALLOW_COPY_AND_ASSIGN(FallbackIconSource); | 66 DISALLOW_COPY_AND_ASSIGN(FallbackIconSource); |
67 }; | 67 }; |
68 | 68 |
69 #endif // CHROME_BROWSER_UI_WEBUI_FALLBACK_ICON_SOURCE_H_ | 69 #endif // CHROME_BROWSER_UI_WEBUI_FALLBACK_ICON_SOURCE_H_ |
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