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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 #include "chrome/browser/prerender/prerender_contents.h" | 5 #include "chrome/browser/prerender/prerender_contents.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <functional> | 8 #include <functional> |
9 #include <utility> | 9 #include <utility> |
10 | 10 |
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270 | 270 |
271 DCHECK(load_start_time_.is_null()); | 271 DCHECK(load_start_time_.is_null()); |
272 load_start_time_ = base::TimeTicks::Now(); | 272 load_start_time_ = base::TimeTicks::Now(); |
273 | 273 |
274 // Everything after this point sets up the WebContents object and associated | 274 // Everything after this point sets up the WebContents object and associated |
275 // RenderView for the prerender page. Don't do this for members of the | 275 // RenderView for the prerender page. Don't do this for members of the |
276 // control group. | 276 // control group. |
277 if (prerender_manager_->IsControlGroup(experiment_id())) | 277 if (prerender_manager_->IsControlGroup(experiment_id())) |
278 return; | 278 return; |
279 | 279 |
280 if (origin_ == ORIGIN_LOCAL_PREDICTOR && | |
281 IsLocalPredictorPrerenderAlwaysControlEnabled()) { | |
282 return; | |
283 } | |
284 | |
285 prerendering_has_started_ = true; | 280 prerendering_has_started_ = true; |
286 | 281 |
287 prerender_contents_.reset(CreateWebContents(session_storage_namespace)); | 282 prerender_contents_.reset(CreateWebContents(session_storage_namespace)); |
288 TabHelpers::AttachTabHelpers(prerender_contents_.get()); | 283 TabHelpers::AttachTabHelpers(prerender_contents_.get()); |
289 content::WebContentsObserver::Observe(prerender_contents_.get()); | 284 content::WebContentsObserver::Observe(prerender_contents_.get()); |
290 | 285 |
291 web_contents_delegate_.reset(new WebContentsDelegateImpl(this)); | 286 web_contents_delegate_.reset(new WebContentsDelegateImpl(this)); |
292 prerender_contents_.get()->SetDelegate(web_contents_delegate_.get()); | 287 prerender_contents_.get()->SetDelegate(web_contents_delegate_.get()); |
293 // Set the size of the prerender WebContents. | 288 // Set the size of the prerender WebContents. |
294 ResizeWebContents(prerender_contents_.get(), size_); | 289 ResizeWebContents(prerender_contents_.get(), size_); |
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748 void PrerenderContents::AddResourceThrottle( | 743 void PrerenderContents::AddResourceThrottle( |
749 const base::WeakPtr<PrerenderResourceThrottle>& throttle) { | 744 const base::WeakPtr<PrerenderResourceThrottle>& throttle) { |
750 resource_throttles_.push_back(throttle); | 745 resource_throttles_.push_back(throttle); |
751 } | 746 } |
752 | 747 |
753 void PrerenderContents::AddNetworkBytes(int64 bytes) { | 748 void PrerenderContents::AddNetworkBytes(int64 bytes) { |
754 network_bytes_ += bytes; | 749 network_bytes_ += bytes; |
755 } | 750 } |
756 | 751 |
757 } // namespace prerender | 752 } // namespace prerender |
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