Remove unnecessary zoom argument from GetImage() as its value is always available through the Layou…

third_party/WebKit/Source/core/layout/shapes/ShapeOutsideInfo.cpp

 /*
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer.
@@ skipping 152 matching lines @@
   if (!IsValidRasterShapeRect(margin_rect) ||
       !IsValidRasterShapeRect(image_rect)) {
     layout_box_.GetDocument().AddConsoleMessage(
         ConsoleMessage::Create(kRenderingMessageSource, kErrorMessageLevel,
                                "The shape-outside image is too large."));
     return Shape::CreateEmptyRasterShape(writing_mode, margin);
   }
 
   DCHECK(!style_image->IsPendingImage());
   RefPtr<Image> image =
-      style_image->GetImage(layout_box_, FlooredIntSize(image_size),
-                            layout_box_.Style()->EffectiveZoom());
+      style_image->GetImage(layout_box_, FlooredIntSize(image_size));
 
   return Shape::CreateRasterShape(image.Get(), shape_image_threshold,
                                   image_rect, margin_rect, writing_mode,
                                   margin);
 }
 
 const Shape& ShapeOutsideInfo::ComputedShape() const {
   if (Shape* shape = shape_.get())
     return *shape;
 
@@ skipping 259 matching lines @@
   return result;
 }
 
 FloatSize ShapeOutsideInfo::ShapeToLayoutObjectSize(FloatSize size) const {
   if (!layout_box_.Style()->IsHorizontalWritingMode())
     return size.TransposedSize();
   return size;
 }
 
 }  // namespace blink