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1 // Copyright 2012 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 #include "chrome/browser/instant/instant_preview_controller.h" | |
6 | |
7 #include "chrome/browser/ui/browser.h" | |
8 #include "chrome/browser/ui/browser_instant_controller.h" | |
9 | |
10 InstantPreviewController::InstantPreviewController(Browser* browser) | |
11 : browser_(browser) { | |
12 if (browser_->instant_controller()) | |
13 browser_->instant_controller()->instant()->model()->AddObserver(this); | |
14 } | |
15 | |
16 InstantPreviewController::~InstantPreviewController() { | |
17 if (browser_->instant_controller()) | |
18 browser_->instant_controller()->instant()->model()->RemoveObserver(this); | |
19 } | |
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