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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_manager.h" | 5 #include "chrome/browser/prerender/prerender_manager.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <functional> | 8 #include <functional> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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1178 | 1178 |
1179 merge_timeout_.Start( | 1179 merge_timeout_.Start( |
1180 FROM_HERE, | 1180 FROM_HERE, |
1181 base::TimeDelta::FromMilliseconds( | 1181 base::TimeDelta::FromMilliseconds( |
1182 kSessionStorageNamespaceMergeTimeoutMs), | 1182 kSessionStorageNamespaceMergeTimeoutMs), |
1183 this, &PrerenderManager::PendingSwap::OnMergeTimeout); | 1183 this, &PrerenderManager::PendingSwap::OnMergeTimeout); |
1184 } | 1184 } |
1185 | 1185 |
1186 void PrerenderManager::PendingSwap::ProvisionalChangeToMainFrameUrl( | 1186 void PrerenderManager::PendingSwap::ProvisionalChangeToMainFrameUrl( |
1187 const GURL& url, | 1187 const GURL& url, |
1188 content::RenderViewHost* render_view_host) { | 1188 content::RenderFrameHost* render_frame_host) { |
1189 // We must only cancel the pending swap if the |url| navigated to is not | 1189 // We must only cancel the pending swap if the |url| navigated to is not |
1190 // the URL being attempted to be swapped in. That's because in the normal | 1190 // the URL being attempted to be swapped in. That's because in the normal |
1191 // flow, a ProvisionalChangeToMainFrameUrl will happen for the URL attempted | 1191 // flow, a ProvisionalChangeToMainFrameUrl will happen for the URL attempted |
1192 // to be swapped in immediately after the pending swap has issued its merge. | 1192 // to be swapped in immediately after the pending swap has issued its merge. |
1193 if (url != url_) | 1193 if (url != url_) |
1194 prerender_data_->ClearPendingSwap(); | 1194 prerender_data_->ClearPendingSwap(); |
1195 } | 1195 } |
1196 | 1196 |
1197 void PrerenderManager::PendingSwap::DidCommitProvisionalLoadForFrame( | 1197 void PrerenderManager::PendingSwap::DidCommitProvisionalLoadForFrame( |
1198 int64 frame_id, | 1198 int64 frame_id, |
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1867 void PrerenderManager::RecordEvent(PrerenderContents* contents, | 1867 void PrerenderManager::RecordEvent(PrerenderContents* contents, |
1868 PrerenderEvent event) const { | 1868 PrerenderEvent event) const { |
1869 if (!contents) | 1869 if (!contents) |
1870 histograms_->RecordEvent(ORIGIN_NONE, kNoExperiment, event); | 1870 histograms_->RecordEvent(ORIGIN_NONE, kNoExperiment, event); |
1871 else | 1871 else |
1872 histograms_->RecordEvent(contents->origin(), contents->experiment_id(), | 1872 histograms_->RecordEvent(contents->origin(), contents->experiment_id(), |
1873 event); | 1873 event); |
1874 } | 1874 } |
1875 | 1875 |
1876 } // namespace prerender | 1876 } // namespace prerender |
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