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chore: make BrowserObserver a CheckedObserver

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refs: 1053338
This commit is contained in:
Samuel Attard 2018-10-25 17:43:50 +11:00 • committed by deepak1556
parent b6aae790cf
commit 6b4b7c9831
8 changed files with 26 additions and 14 deletions
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5
atom/browser/web_contents_zoom_controller.h
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@ -8,6 +8,7 @@
#include <map>
#include <string>
#include "base/observer_list_types.h"
#include "content/public/browser/host_zoom_map.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
@ -19,7 +20,7 @@ class WebContentsZoomController
: public content::WebContentsObserver,
public content::WebContentsUserData<WebContentsZoomController> {
public:
class Observer {
class Observer : public base::CheckedObserver {
public:
virtual void OnZoomLevelChanged(content::WebContents* web_contents,
double level,
@ -27,7 +28,7 @@ class WebContentsZoomController
virtual void OnZoomControllerWebContentsDestroyed() {}
protected:
virtual ~Observer() {}
~Observer() override {}
};
// Defines how zoom changes are handled.