Revert of Optimize repaint on FrameView resize

Source/web/tests/WebFrameTest.cpp

Index: Source/web/tests/WebFrameTest.cpp
diff --git a/Source/web/tests/WebFrameTest.cpp b/Source/web/tests/WebFrameTest.cpp
index 822f1261c09cca97a1f767ae5722c1cfd1a0a21b..04e0ee0b2a5e2850847cbdc0d20aae589978e93c 100644
--- a/Source/web/tests/WebFrameTest.cpp
+++ b/Source/web/tests/WebFrameTest.cpp
@@ -5288,79 +5288,6 @@ TEST_F(WebFrameTest, CreateChildFrameFailure)
     EXPECT_EQ(1, client.callCount());
 }
 
-TEST_F(WebFrameTest, DISABLED_sizeChangeRepaint)
-{
-    const char* kTests[] = {
-        "repaint/size-change-repaint1.html",
-        "repaint/size-change-repaint2.html",
-        "repaint/size-change-repaint3.html",
-        "repaint/size-change-repaint4.html",
-        "repaint/size-change-repaint5.html",
-        "repaint/size-change-repaint6.html",
-        "repaint/size-change-repaint7.html",
-        "repaint/size-change-repaint8.html",
-        "repaint/size-change-repaint9.html",
-        "repaint/size-change-repaint10.html",
-    };
-
-    const WebCore::IntRect kExpectedRepaintOnHeightChange[] = {
-        WebCore::IntRect(0, 200, 200, 100),
-        WebCore::IntRect(0, 200, 200, 100),
-        WebCore::IntRect(0, 200, 200, 100),
-        WebCore::IntRect(0, 0, 200, 300),
-        WebCore::IntRect(0, 0, 200, 300),
-        WebCore::IntRect(0, 0, 200, 300),
-        WebCore::IntRect(0, 100, 200, 200),
-        WebCore::IntRect(0, 100, 200, 200),
-        WebCore::IntRect(0, 160, 200, 140),
-        WebCore::IntRect(0, 50, 200, 250),
-    };
-
-    const WebCore::IntRect kExpectedRepaintOnWidthChange[] = {
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-        WebCore::IntRect(0, 0, 300, 300),
-    };
-
-    UseMockScrollbarSettings mockScrollbarSettings;
-
-    FrameTestHelpers::WebViewHelper webViewHelper;
-    WebViewImpl* webView = webViewHelper.initialize(true);
-
-    for (size_t i = 0; i < arraysize(kTests); ++i) {
-        SCOPED_TRACE(kTests[i]);
-        registerMockedHttpURLLoad(kTests[i]);
-        FrameTestHelpers::loadFrame(webView->mainFrame(), m_baseURL + kTests[i]);
-        Platform::current()->unitTestSupport()->serveAsynchronousMockedRequests();
-
-        webView->resize(WebSize(200, 200));
-        webView->layout();
-
-        // Change height.
-        WebCore::FrameView* frameView = webView->mainFrameImpl()->frameView();
-        frameView->setTracksRepaints(true);
-        webView->resize(WebSize(200, 300));
-        webView->layout();
-        WebCore::IntRect repaintRect = WebCore::intersection(WebCore::IntRect(0, 0, 200, 300), WebCore::unionRect(frameView->trackedRepaintRects()));
-        EXPECT_EQ_RECT(kExpectedRepaintOnHeightChange[i], repaintRect);
-
-        // Change width.
-        frameView->setTracksRepaints(true);
-        webView->resize(WebSize(300, 300));
-        webView->layout();
-        repaintRect = WebCore::intersection(WebCore::IntRect(0, 0, 300, 300), WebCore::unionRect(frameView->trackedRepaintRects()));
-        EXPECT_EQ_RECT(kExpectedRepaintOnWidthChange[i], repaintRect);
-        frameView->setTracksRepaints(false);
-    }
-}
-
 TEST_F(WebFrameTest, fixedPositionInFixedViewport)
 {
     UseMockScrollbarSettings mockScrollbarSettings;