cc: 9patch: fix shadow scaling issue

ui/compositor/layer.cc

 // Copyright (c) 2012 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 "ui/compositor/layer.h"
 
 #include <algorithm>
 #include <memory>
 #include <utility>
 
@@ skipping 613 matching lines @@
   nine_patch_layer_->SetBitmap(bitmap_copy);
 }
 
 void Layer::UpdateNinePatchLayerAperture(const gfx::Rect& aperture_in_dip) {
   DCHECK(type_ == LAYER_NINE_PATCH && nine_patch_layer_.get());
   nine_patch_layer_aperture_ = aperture_in_dip;
   gfx::Rect aperture_in_pixel = ConvertRectToPixel(this, aperture_in_dip);
   nine_patch_layer_->SetAperture(aperture_in_pixel);
 }
 
+void Layer::UpdateNinePatchLayerBorder(const gfx::Rect& border) {
+  DCHECK_EQ(type_, LAYER_NINE_PATCH);
+  DCHECK(nine_patch_layer_.get());
+  nine_patch_layer_->SetBorder(border);
+}
+
 void Layer::UpdateNinePatchOcclusion(const gfx::Rect& occlusion) {
   DCHECK(type_ == LAYER_NINE_PATCH && nine_patch_layer_.get());
   nine_patch_layer_->SetLayerOcclusion(occlusion);
 }
 
 void Layer::SetColor(SkColor color) { GetAnimator()->SetColor(color); }
 
 SkColor Layer::GetTargetColor() {
   if (GetAnimator()->IsAnimatingProperty(LayerAnimationElement::COLOR))
     return GetAnimator()->GetTargetColor();
@@ skipping 377 matching lines @@
   if (animator_) {
     animator_->ResetCompositor(compositor);
     animator_->RemoveFromCollection(collection);
   }
 
   for (auto* child : children_)
     child->ResetCompositorForAnimatorsInTree(compositor);
 }
 
 }  // namespace ui