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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 // This is the browser side of the resource dispatcher, it receives requests | 5 // This is the browser side of the resource dispatcher, it receives requests |
6 // from the child process (i.e. [Renderer, Plugin, Worker]ProcessHost), and | 6 // from the child process (i.e. [Renderer, Plugin, Worker]ProcessHost), and |
7 // dispatches them to URLRequests. It then forwards the messages from the | 7 // dispatches them to URLRequests. It then forwards the messages from the |
8 // URLRequests back to the correct process for handling. | 8 // URLRequests back to the correct process for handling. |
9 // | 9 // |
10 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading | 10 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading |
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232 // Called by a ResourceHandler after it has finished its request and is done | 232 // Called by a ResourceHandler after it has finished its request and is done |
233 // using its shared memory buffer. Frees up that file descriptor to be used | 233 // using its shared memory buffer. Frees up that file descriptor to be used |
234 // elsewhere. | 234 // elsewhere. |
235 void FinishedWithResourcesForRequest(const net::URLRequest* request_); | 235 void FinishedWithResourcesForRequest(const net::URLRequest* request_); |
236 | 236 |
237 private: | 237 private: |
238 FRIEND_TEST_ALL_PREFIXES(ResourceDispatcherHostTest, | 238 FRIEND_TEST_ALL_PREFIXES(ResourceDispatcherHostTest, |
239 TestBlockedRequestsProcessDies); | 239 TestBlockedRequestsProcessDies); |
240 FRIEND_TEST_ALL_PREFIXES(ResourceDispatcherHostTest, | 240 FRIEND_TEST_ALL_PREFIXES(ResourceDispatcherHostTest, |
241 CalculateApproximateMemoryCost); | 241 CalculateApproximateMemoryCost); |
| 242 FRIEND_TEST_ALL_PREFIXES(ResourceDispatcherHostTest, |
| 243 DetachableResourceTimesOut); |
| 244 FRIEND_TEST_ALL_PREFIXES(ResourceDispatcherHostTest, |
| 245 TestProcessCancelDetachableTimesOut); |
242 | 246 |
243 class ShutdownTask; | 247 class ShutdownTask; |
244 | 248 |
245 struct OustandingRequestsStats { | 249 struct OustandingRequestsStats { |
246 int memory_cost; | 250 int memory_cost; |
247 int num_requests; | 251 int num_requests; |
248 }; | 252 }; |
249 | 253 |
250 friend class ShutdownTask; | 254 friend class ShutdownTask; |
251 friend class ResourceMessageDelegate; | 255 friend class ResourceMessageDelegate; |
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508 typedef std::map<GlobalRoutingID, OfflinePolicy*> OfflineMap; | 512 typedef std::map<GlobalRoutingID, OfflinePolicy*> OfflineMap; |
509 | 513 |
510 OfflineMap offline_policy_map_; | 514 OfflineMap offline_policy_map_; |
511 | 515 |
512 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); | 516 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); |
513 }; | 517 }; |
514 | 518 |
515 } // namespace content | 519 } // namespace content |
516 | 520 |
517 #endif // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_ | 521 #endif // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_ |
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