Include filter-generated content bounds in visual rects

third_party/WebKit/Source/core/paint/PaintLayer.h

 /*
  * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  * Portions are Copyright (C) 1998 Netscape Communications Corporation.
  *
  * Other contributors:
  *   Robert O'Callahan <roc+@cs.cmu.edu>
  *   David Baron <dbaron@fas.harvard.edu>
  *   Christian Biesinger <cbiesinger@web.de>
@@ skipping 461 matching lines @@
 
     FilterOperations computeFilterOperations(const ComputedStyle&) const;
     FilterOperations computeBackdropFilterOperations(const ComputedStyle&) const;
     bool paintsWithFilters() const;
     bool paintsWithBackdropFilters() const;
     FilterEffect* lastFilterEffect() const;
 
     // Maps "forward" to determine which pixels in a destination rect are
     // affected by pixels in the source rect.
     // See also FilterEffect::mapRect.
-    FloatRect mapRectForFilter(const FloatRect&) const;
+    FloatRect mapRectToAffectedFilterRegion(const FloatRect&) const;
 
     // Calls the above, rounding outwards.
-    LayoutRect mapLayoutRectForFilter(const LayoutRect&) const;
+    LayoutRect mapLayoutRectToAffectedFilterRegion(const LayoutRect&) const;
 
     bool hasFilterThatMovesPixels() const;
 
     PaintLayerFilterInfo* filterInfo() const { return m_rareData ? m_rareData->filterInfo.get() : nullptr; }
     PaintLayerFilterInfo& ensureFilterInfo();
 
     void updateFilters(const ComputedStyle* oldStyle, const ComputedStyle& newStyle);
 
     Node* enclosingNode() const;
 
@@ skipping 403 matching lines @@
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showLayerTree(const blink::PaintLayer*);
 void showLayerTree(const blink::LayoutObject*);
 #endif
 
 #endif // Layer_h