Introduce Layout*::adjustVisualRectForRasterEffects and use it for SVG hairlines.

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

 // 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.
 
 #ifndef ObjectPaintInvalidator_h
 #define ObjectPaintInvalidator_h
 
 #include "core/CoreExport.h"
 #include "platform/graphics/PaintInvalidationReason.h"
 #include "wtf/Allocator.h"
@@ skipping 36 matching lines @@
       const LayoutBoxModelObject& paintInvalidationContainer,
       PaintInvalidationReason);
 
   // The caller should ensure the painting layer has been setNeedsRepaint before
   // calling this function.
   void invalidateDisplayItemClient(const DisplayItemClient&,
                                    PaintInvalidationReason);
 
   // Actually do the paint invalidate of rect r for this object which has been
   // computed in the coordinate space of the GraphicsLayer backing of
-  // |paintInvalidationContainer|. Note that this coordinaten space is not the
+  // |paintInvalidationContainer|. Note that this coordinate space is not the
   // same as the local coordinate space of |paintInvalidationContainer| in the
   // presence of layer squashing.
   void invalidatePaintUsingContainer(
       const LayoutBoxModelObject& paintInvalidationContainer,
       const LayoutRect&,
       PaintInvalidationReason);
 
   // Invalidate the paint of a specific subrectangle within a given object. The
   // rect is in the object's coordinate space.  If a DisplayItemClient is
   // specified, that client is invalidated rather than |m_object|.
@@ skipping 65 matching lines @@
  public:
   DisablePaintInvalidationStateAsserts();
 
  private:
   AutoReset<bool> m_disabler;
 };
 
 }  // namespace blink
 
 #endif