Improve positioned/percentHeight descendant/container tracking

third_party/WebKit/Source/web/tests/WebFrameTest.cpp

 /*
  * Copyright (C) 2010 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 6685 matching lines @@
 
     WebView* webView = webViewHelper.webView();
     webView->resize(WebSize(800, 800));
     webView->updateAllLifecyclePhases();
 
     Document* document = toWebLocalFrameImpl(webView->mainFrame())->frame()->document();
     LayoutBlock* container = toLayoutBlock(document->getElementById("container")->layoutObject());
     LayoutBox* percentHeightInAnonymous = toLayoutBox(document->getElementById("percent-height-in-anonymous")->layoutObject());
     LayoutBox* percentHeightDirectChild = toLayoutBox(document->getElementById("percent-height-direct-child")->layoutObject());
 
-    EXPECT_TRUE(LayoutBlock::hasPercentHeightDescendant(percentHeightInAnonymous));
-    EXPECT_TRUE(LayoutBlock::hasPercentHeightDescendant(percentHeightDirectChild));
+    EXPECT_TRUE(container->hasPercentHeightDescendant(percentHeightInAnonymous));
+    EXPECT_TRUE(container->hasPercentHeightDescendant(percentHeightDirectChild));
 
     ASSERT_TRUE(container->percentHeightDescendants());
     ASSERT_TRUE(container->hasPercentHeightDescendants());
     EXPECT_EQ(2U, container->percentHeightDescendants()->size());
     EXPECT_TRUE(container->percentHeightDescendants()->contains(percentHeightInAnonymous));
     EXPECT_TRUE(container->percentHeightDescendants()->contains(percentHeightDirectChild));
 
     LayoutBlock* anonymousBlock = percentHeightInAnonymous->containingBlock();
     EXPECT_TRUE(anonymousBlock->isAnonymous());
     EXPECT_FALSE(anonymousBlock->hasPercentHeightDescendants());
@@ skipping 1729 matching lines @@
 }
 
 TEST_F(WebFrameVisibilityChangeTest, RemoteFrameParentVisibilityChange)
 {
     swapLocalFrameToRemoteFrame();
     executeScriptOnMainFrame(WebScriptSource("document.querySelector('iframe').parentElement.style.display = 'none';"));
     EXPECT_FALSE(remoteFrameClient()->isVisible());
 }
 
 } // namespace blink