Revert of Reland "Implement FullScreen using top layer."

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 46 matching lines @@
 #include "core/frame/RemoteFrame.h"
 #include "core/frame/Settings.h"
 #include "core/frame/VisualViewport.h"
 #include "core/html/HTMLBodyElement.h"
 #include "core/html/HTMLDocument.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/ImageDocument.h"
 #include "core/input/EventHandler.h"
 #include "core/layout/HitTestResult.h"
+#include "core/layout/LayoutFullScreen.h"
+#include "core/layout/api/LayoutViewItem.h"
 #include "core/layout/compositing/PaintLayerCompositor.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/DocumentThreadableLoader.h"
 #include "core/loader/DocumentThreadableLoaderClient.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/loader/ThreadableLoader.h"
 #include "core/page/Page.h"
 #include "core/page/ScopedPageLoadDeferrer.h"
 #include "core/paint/PaintLayer.h"
 #include "core/testing/NullExecutionContext.h"
@@ skipping 6350 matching lines @@
     webViewHelper.webView()->settings()->setWideViewportQuirkEnabled(true);
     webViewHelper.webView()->settings()->setLoadWithOverviewMode(true);
     webViewHelper.webView()->settings()->setUseWideViewport(true);
     webViewHelper.resize(WebSize(viewportWidth, viewportHeight));
     webViewHelper.webView()->updateAllLifecyclePhases();
 
     FrameView* frameView = webViewHelper.webView()->mainFrameImpl()->frameView();
     EXPECT_LT(frameView->maximumScrollPosition().x(), 0);
 }
 
-TEST_F(WebFrameTest, FullscreenCleanTopLayerAndFullscreenStack)
-{
-    FakeCompositingWebViewClient client;
-    registerMockedHttpURLLoad("fullscreen_div.html");
-    FrameTestHelpers::WebViewHelper webViewHelper;
-    int viewportWidth = 640;
-    int viewportHeight = 480;
-    client.m_screenInfo.rect.width = viewportWidth;
-    client.m_screenInfo.rect.height = viewportHeight;
-    WebViewImpl* webViewImpl = webViewHelper.initializeAndLoad(
-        m_baseURL + "fullscreen_div.html", true, 0, &client, nullptr, configureAndroid);
-    webViewImpl->resize(WebSize(viewportWidth, viewportHeight));
-    webViewImpl->updateAllLifecyclePhases();
-
-    UserGestureIndicator gesture(DefinitelyProcessingUserGesture);
-    Document* document = webViewImpl->mainFrameImpl()->frame()->document();
-    Fullscreen& fullscreen = Fullscreen::from(*document);
-
-    Element* divFullscreen = document->getElementById("div1");
-    fullscreen.requestFullscreen(*divFullscreen, Fullscreen::PrefixedRequest);
-    webViewImpl->didEnterFullscreen();
-    ASSERT_TRUE(Fullscreen::isFullScreen(*document));
-
-    // Sanity check. We should have both in our stack.
-    ASSERT_EQ(fullscreen.fullScreenElementStack().size(), 1UL);
-    ASSERT_EQ(document->topLayerElements().size(), 2UL);
-
-    fullscreen.exitFullscreen();
-    webViewImpl->didExitFullscreen();
-
-    ASSERT_EQ(fullscreen.fullScreenElementStack().size(), 0UL);
-    ASSERT_EQ(document->topLayerElements().size(), 0UL);
-}
-
 TEST_P(ParameterizedWebFrameTest, FullscreenLayerSize)
 {
     FakeCompositingWebViewClient client;
     registerMockedHttpURLLoad("fullscreen_div.html");
     FrameTestHelpers::WebViewHelper webViewHelper(this);
     int viewportWidth = 640;
     int viewportHeight = 480;
     client.m_screenInfo.rect.width = viewportWidth;
     client.m_screenInfo.rect.height = viewportHeight;
     WebViewImpl* webViewImpl = webViewHelper.initializeAndLoad(m_baseURL + "fullscreen_div.html", true, nullptr, &client, nullptr, configureAndroid);
     webViewHelper.resize(WebSize(viewportWidth, viewportHeight));
     webViewImpl->updateAllLifecyclePhases();
 
     Document* document = webViewImpl->mainFrameImpl()->frame()->document();
     UserGestureIndicator gesture(DefinitelyProcessingUserGesture);
     Element* divFullscreen = document->getElementById("div1");
     Fullscreen::from(*document).requestFullscreen(*divFullscreen, Fullscreen::PrefixedRequest);
     webViewImpl->didEnterFullscreen();
     webViewImpl->updateAllLifecyclePhases();
     ASSERT_TRUE(Fullscreen::isFullScreen(*document));
 
     // Verify that the element is sized to the viewport.
-    Element* fullscreenElement = Fullscreen::currentFullScreenElementFrom(*document);
-    LayoutBox* fullscreenLayoutObject = toLayoutBox(fullscreenElement->layoutObject());
+    LayoutFullScreen* fullscreenLayoutObject = Fullscreen::from(*document).fullScreenLayoutObject();
     EXPECT_EQ(viewportWidth, fullscreenLayoutObject->logicalWidth().toInt());
     EXPECT_EQ(viewportHeight, fullscreenLayoutObject->logicalHeight().toInt());
 
     // Verify it's updated after a device rotation.
     client.m_screenInfo.rect.width = viewportHeight;
     client.m_screenInfo.rect.height = viewportWidth;
     webViewHelper.resize(WebSize(viewportHeight, viewportWidth));
     webViewImpl->updateAllLifecyclePhases();
     EXPECT_EQ(viewportHeight, fullscreenLayoutObject->logicalWidth().toInt());
     EXPECT_EQ(viewportWidth, fullscreenLayoutObject->logicalHeight().toInt());
@@ skipping 83 matching lines @@
     webViewImpl->updateAllLifecyclePhases();
 
     Document* document = toWebLocalFrameImpl(webViewHelper.webView()->mainFrame()->firstChild())->frame()->document();
     UserGestureIndicator gesture(DefinitelyProcessingUserGesture);
     Element* divFullscreen = document->getElementById("div1");
     Fullscreen::from(*document).requestFullscreen(*divFullscreen, Fullscreen::PrefixedRequest);
     webViewImpl->didEnterFullscreen();
     webViewImpl->updateAllLifecyclePhases();
 
     // Verify that the element is sized to the viewport.
-    Element* fullscreenElement = Fullscreen::currentFullScreenElementFrom(*document);
-    LayoutBox* fullscreenLayoutObject = toLayoutBox(fullscreenElement->layoutObject());
+    LayoutFullScreen* fullscreenLayoutObject = Fullscreen::from(*document).fullScreenLayoutObject();
     EXPECT_EQ(viewportWidth, fullscreenLayoutObject->logicalWidth().toInt());
     EXPECT_EQ(viewportHeight, fullscreenLayoutObject->logicalHeight().toInt());
 
     // Verify it's updated after a device rotation.
     client.m_screenInfo.rect.width = viewportHeight;
     client.m_screenInfo.rect.height = viewportWidth;
     webViewHelper.resize(WebSize(viewportHeight, viewportWidth));
     webViewImpl->updateAllLifecyclePhases();
     EXPECT_EQ(viewportHeight, fullscreenLayoutObject->logicalWidth().toInt());
     EXPECT_EQ(viewportWidth, fullscreenLayoutObject->logicalHeight().toInt());
@@ skipping 2259 matching lines @@
     request.setRequestorOrigin(WebSecurityOrigin::createUnique());
     helper.webView()->mainFrameImpl()->loadRequest(request);
 
     // Normally, the result of the JS url replaces the existing contents on the
     // Document. However, if the JS triggers a navigation, the contents should
     // not be replaced.
     EXPECT_EQ("", toLocalFrame(helper.webView()->page()->mainFrame())->document()->documentElement()->innerText());
 }
 
 } // namespace blink