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diff --git a/Tools/TestWebKitAPI/Tests/WebKit2/win/ResizeViewWhileHidden.cpp b/Tools/TestWebKitAPI/Tests/WebKit2/win/ResizeViewWhileHidden.cpp
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index 32c8a0762..000000000
--- a/Tools/TestWebKitAPI/Tests/WebKit2/win/ResizeViewWhileHidden.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (C) 2011 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "PlatformUtilities.h"
-#include "PlatformWebView.h"
-#include <WebKit2/WKRetainPtr.h>
-
-namespace TestWebKitAPI {
-
-static bool didFinishLoad;
-
-static void didFinishLoadForFrame(WKPageRef, WKFrameRef, WKTypeRef, const void*)
-{
- didFinishLoad = true;
-}
-
-static void setPageLoaderClient(WKPageRef page)
-{
- WKPageLoaderClient loaderClient;
- memset(&loaderClient, 0, sizeof(loaderClient));
- loaderClient.version = 0;
- loaderClient.didFinishLoadForFrame = didFinishLoadForFrame;
-
- WKPageSetPageLoaderClient(page, &loaderClient);
-}
-
-static void flushMessages(WKPageRef page)
-{
- // In order to ensure all pending messages have been handled by the UI and web processes, we
- // load a URL and wait for the load to finish.
-
- setPageLoaderClient(page);
-
- WKPageLoadURL(page, adoptWK(Util::createURLForResource("simple", "html")).get());
- Util::run(&didFinishLoad);
- didFinishLoad = false;
-
- WKPageSetPageLoaderClient(page, 0);
-}
-
-static bool timerFired;
-static void CALLBACK timerCallback(HWND hwnd, UINT, UINT_PTR timerID, DWORD)
-{
- ::KillTimer(hwnd, timerID);
- timerFired = true;
-}
-
-static void runForDuration(double seconds)
-{
- ::SetTimer(0, 0, seconds * 1000, timerCallback);
- Util::run(&timerFired);
- timerFired = false;
-}
-
-static void waitForBackingStoreUpdate(WKPageRef page)
-{
- // Wait for the web process to handle the changes we just made, to perform a display (which
- // happens on a timer), and to tell the UI process about the display (which updates the backing
- // store).
- // FIXME: It would be much less fragile (and maybe faster) to have an explicit way to wait
- // until the backing store is updated.
- runForDuration(0.5);
- flushMessages(page);
-}
-
-TEST(WebKit2, ResizeViewWhileHidden)
-{
- WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate());
- PlatformWebView webView(context.get());
-
- HWND window = WKViewGetWindow(webView.platformView());
-
- RECT originalRect;
- ::GetClientRect(window, &originalRect);
- RECT newRect = originalRect;
- ::InflateRect(&newRect, 1, 1);
-
- // Show the WKView and resize it so that the WKView's backing store will be created. Ideally
- // we'd have some more explicit way of forcing the backing store to be created.
- ::ShowWindow(window, SW_SHOW);
- webView.resizeTo(newRect.right - newRect.left, newRect.bottom - newRect.top);
-
- waitForBackingStoreUpdate(webView.page());
-
- // Resize the window while hidden and show it again so that it will update its backing store at
- // the new size.
- ::ShowWindow(window, SW_HIDE);
- webView.resizeTo(originalRect.right - originalRect.left, originalRect.bottom - originalRect.top);
- ::ShowWindow(window, SW_SHOW);
-
- // Force the WKView to paint to try to trigger <http://webkit.org/b/54142>.
- ::SendMessage(window, WM_PAINT, 0, 0);
-
- // In Debug builds without the fix for <http://webkit.org/b/54141>, the web process will assert
- // at this point.
- // FIXME: It would be good to have a way to check that our behavior is correct in Release
- // builds, too!
- waitForBackingStoreUpdate(webView.page());
-}
-
-} // namespace TestWebKitAPI