From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 Source/WebCore/page/PageVisibilityState.h | 19 +++++--------------
 1 file changed, 5 insertions(+), 14 deletions(-)

(limited to 'Source/WebCore/page/PageVisibilityState.h')

diff --git a/Source/WebCore/page/PageVisibilityState.h b/Source/WebCore/page/PageVisibilityState.h
index 3fab2e42a..53f3ebf74 100644
--- a/Source/WebCore/page/PageVisibilityState.h
+++ b/Source/WebCore/page/PageVisibilityState.h
@@ -28,25 +28,16 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef PageVisibilityState_h
-#define PageVisibilityState_h
+#pragma once
 
 #include <wtf/text/WTFString.h>
 
 namespace WebCore {
 
-// The enum is not flag protected as it is used in the WebKit chromium API
-// without flag protection.
-enum PageVisibilityState {
-    PageVisibilityStateVisible,
-    PageVisibilityStateHidden,
-    PageVisibilityStatePrerender
+enum class PageVisibilityState {
+    Hidden,
+    Visible,
+    Prerender
 };
 
-#if ENABLE(PAGE_VISIBILITY_API)
-String pageVisibilityStateString(PageVisibilityState);
-#endif
-
 } // namespace WebCore
-
-#endif // ifndef PageVisibilityState_h
-- 
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