Style bikeshed - remove extraneous whitespace

src/gpu/vk/GrVkStencilAttachment.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrVkStencilAttachment.h"
 #include "GrVkGpu.h"
 #include "GrVkImage.h"
@@ skipping 44 matching lines @@
                                                            GrVkImageView::kStencil_Type);
     if (!imageView) {
         imageResource->unref(gpu);
         return nullptr;
     }
 
     GrVkStencilAttachment* stencil = new GrVkStencilAttachment(gpu, lifeCycle, format, imageDesc,
                                                                imageResource, imageView);
     imageResource->unref(gpu);
     imageView->unref(gpu);
-    
+
     return stencil;
 }
 
 GrVkStencilAttachment::~GrVkStencilAttachment() {
     // should have been released or abandoned first
     SkASSERT(!fStencilView);
 }
 
 size_t GrVkStencilAttachment::onGpuMemorySize() const {
     uint64_t size = this->width();
@@ skipping 17 matching lines @@
     this->abandonImage();
     fStencilView->unrefAndAbandon();
     fStencilView = nullptr;
     GrStencilAttachment::onAbandon();
 }
 
 GrVkGpu* GrVkStencilAttachment::getVkGpu() const {
     SkASSERT(!this->wasDestroyed());
     return static_cast<GrVkGpu*>(this->getGpu());
 }