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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_PRERENDER_PRERENDER_UTIL_H_ | 5 #ifndef CHROME_BROWSER_PRERENDER_PRERENDER_UTIL_H_ |
| 6 #define CHROME_BROWSER_PRERENDER_PRERENDER_UTIL_H_ | 6 #define CHROME_BROWSER_PRERENDER_PRERENDER_UTIL_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "content/public/common/resource_type.h" |
| 9 #include "url/gurl.h" | 10 #include "url/gurl.h" |
| 10 #include "webkit/common/resource_type.h" | |
| 11 | 11 |
| 12 namespace net { | 12 namespace net { |
| 13 class HttpResponseHeaders; | 13 class HttpResponseHeaders; |
| 14 class URLRequest; | 14 class URLRequest; |
| 15 } | 15 } |
| 16 | 16 |
| 17 namespace prerender { | 17 namespace prerender { |
| 18 | 18 |
| 19 extern const char kChromeNavigateExtraDataKey[]; | 19 extern const char kChromeNavigateExtraDataKey[]; |
| 20 | 20 |
| (...skipping 23 matching lines...) Expand all Loading... |
| 44 bool IsNoSwapInExperiment(uint8 experiment_id); | 44 bool IsNoSwapInExperiment(uint8 experiment_id); |
| 45 | 45 |
| 46 // The prerender contents of some experiments should behave identical to the | 46 // The prerender contents of some experiments should behave identical to the |
| 47 // control group, regardless of the field trial. This function will return true | 47 // control group, regardless of the field trial. This function will return true |
| 48 // iff this is the case for the experiment_id specified. | 48 // iff this is the case for the experiment_id specified. |
| 49 bool IsControlGroupExperiment(uint8 experiment_id); | 49 bool IsControlGroupExperiment(uint8 experiment_id); |
| 50 | 50 |
| 51 // Called by URLRequestResponseStarted to gather data about Pagespeed headers | 51 // Called by URLRequestResponseStarted to gather data about Pagespeed headers |
| 52 // into the Prerender.PagespeedHeader histogram. Public so it can be accessed | 52 // into the Prerender.PagespeedHeader histogram. Public so it can be accessed |
| 53 // by the unit test. | 53 // by the unit test. |
| 54 void GatherPagespeedData(const ResourceType::Type resource_type, | 54 void GatherPagespeedData(const content::ResourceType::Type resource_type, |
| 55 const GURL& request_url, | 55 const GURL& request_url, |
| 56 const net::HttpResponseHeaders* response_headers); | 56 const net::HttpResponseHeaders* response_headers); |
| 57 | 57 |
| 58 // Static method gathering stats about a URLRequest for which a response has | 58 // Static method gathering stats about a URLRequest for which a response has |
| 59 // just started. | 59 // just started. |
| 60 void URLRequestResponseStarted(net::URLRequest* request); | 60 void URLRequestResponseStarted(net::URLRequest* request); |
| 61 | 61 |
| 62 // Report a URL was canceled due to trying to handle an external URL. | 62 // Report a URL was canceled due to trying to handle an external URL. |
| 63 void ReportPrerenderExternalURL(); | 63 void ReportPrerenderExternalURL(); |
| 64 | 64 |
| 65 // Report a URL was canceled due to unsupported prerender scheme. | 65 // Report a URL was canceled due to unsupported prerender scheme. |
| 66 void ReportUnsupportedPrerenderScheme(const GURL& url); | 66 void ReportUnsupportedPrerenderScheme(const GURL& url); |
| 67 | 67 |
| 68 } // namespace prerender | 68 } // namespace prerender |
| 69 | 69 |
| 70 #endif // CHROME_BROWSER_PRERENDER_PRERENDER_UTIL_H_ | 70 #endif // CHROME_BROWSER_PRERENDER_PRERENDER_UTIL_H_ |
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