Plumb border radius through when computing clip visual rects.

third_party/WebKit/Source/core/paint/PaintInvalidator.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/paint/PaintInvalidator.h"
 
 #include "core/editing/FrameSelection.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
@@ skipping 99 matching lines @@
             ->contentsProperties();
     if (context.treeBuilderContext.current.transform ==
             containerContentsProperties->transform() &&
         context.treeBuilderContext.current.clip ==
             containerContentsProperties->clip()) {
       result = LayoutRect(rect);
     } else {
       PropertyTreeState currentTreeState(
           context.treeBuilderContext.current.transform,
           context.treeBuilderContext.current.clip, nullptr);
-      result = LayoutRect(geometryMapper.sourceToDestinationVisualRect(
-          FloatRect(rect), currentTreeState, *containerContentsProperties));
+      result = LayoutRect(
+          geometryMapper
+              .sourceToDestinationVisualRect(FloatRect(rect), currentTreeState,
+                                             *containerContentsProperties)
+              .rect());
     }
 
     // Convert the result to the container's contents space.
     result.moveBy(-context.paintInvalidationContainer->paintOffset());
   }
 
   object.adjustVisualRectForRasterEffects(result);
 
   PaintLayer::mapRectInPaintInvalidationContainerToBacking(
       *context.paintInvalidationContainer, result);
@@ skipping 313 matching lines @@
         PaintInvalidatorContext::ForcedSubtreeInvalidationRectUpdate;
 }
 
 void PaintInvalidator::processPendingDelayedPaintInvalidations() {
   for (auto target : m_pendingDelayedPaintInvalidations)
     target->getMutableForPainting().setShouldDoFullPaintInvalidation(
         PaintInvalidationDelayedFull);
 }
 
 }  // namespace blink