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| 1 // Copyright 2014 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 CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCH_PREDICTOR_TAB_HELPER_H_ | |
| 6 #define CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCH_PREDICTOR_TAB_HELPER_H_ | |
| 7 | |
| 8 #include "content/public/browser/web_contents_observer.h" | |
| 9 #include "content/public/browser/web_contents_user_data.h" | |
| 10 | |
| 11 namespace predictors { | |
| 12 | |
| 13 class ResourcePrefetchPredictorTabHelper | |
| 14 : public content::WebContentsObserver, | |
| 15 public content::WebContentsUserData<ResourcePrefetchPredictorTabHelper> { | |
| 16 public: | |
| 17 virtual ~ResourcePrefetchPredictorTabHelper(); | |
| 18 | |
| 19 // content::WebContentsObserver implementation | |
| 20 virtual void DocumentOnLoadCompletedInMainFrame() OVERRIDE; | |
| 21 virtual void DidLoadResourceFromMemoryCache( | |
| 22 const content::LoadFromMemoryCacheDetails& details) OVERRIDE; | |
| 23 | |
| 24 private: | |
| 25 explicit ResourcePrefetchPredictorTabHelper( | |
| 26 content::WebContents* web_contents); | |
| 27 friend class content::WebContentsUserData<ResourcePrefetchPredictorTabHelper>; | |
| 28 | |
| 29 DISALLOW_COPY_AND_ASSIGN(ResourcePrefetchPredictorTabHelper); | |
| 30 }; | |
| 31 | |
| 32 } // namespace predictors | |
| 33 | |
| 34 #endif // CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCH_PREDICTOR_TAB_HELPER_H_ | |
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