Expand PaintLayer clip to account for hidden URL bar with document.rootScroller

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 3639 matching lines @@
   simulateDoubleTap(webViewHelper.webView(), doubleTapPoint, scale);
   EXPECT_FLOAT_EQ(legibleScale, scale);
 }
 
 TEST_P(ParameterizedWebFrameTest, BlockBoundTest) {
   registerMockedHttpURLLoad("block_bound.html");
 
   FrameTestHelpers::WebViewHelper webViewHelper;
   webViewHelper.initializeAndLoad(m_baseURL + "block_bound.html", false,
                                   nullptr, nullptr, nullptr, configureAndroid);
+  webViewHelper.resize(WebSize(300, 300));
 
   IntRect rectBack = IntRect(0, 0, 200, 200);
   IntRect rectLeftTop = IntRect(10, 10, 80, 80);
   IntRect rectRightBottom = IntRect(110, 110, 80, 80);
   IntRect blockBound;
 
   blockBound =
       IntRect(webViewHelper.webView()->computeBlockBound(WebPoint(9, 9), true));
   EXPECT_RECT_EQ(rectBack, blockBound);
 
@@ skipping 7598 matching lines @@
 
   EXPECT_TRUE(mainFrameClient.childClient().didCallFrameDetached());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidStopLoading());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidFinishDocumentLoad());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidHandleOnloadEvents());
 
   webViewHelper.reset();
 }
 
 }  // namespace blink