add GrSoftwarePathRenderer files to skia's gyp

skia/skia.gyp

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'skia',
       'type': '<(component)',
       'variables': {
@@ skipping 368 matching lines @@
         '../third_party/skia/src/gpu/GrGpuFactory.cpp',
         '../third_party/skia/src/gpu/GrInOrderDrawBuffer.cpp',
         '../third_party/skia/src/gpu/GrInOrderDrawBuffer.h',
         '../third_party/skia/src/gpu/GrIndexBuffer.h',
         '../third_party/skia/src/gpu/GrMatrix.cpp',
         '../third_party/skia/src/gpu/GrMemory.cpp',
         '../third_party/skia/src/gpu/GrPathRenderer.cpp',
         '../third_party/skia/src/gpu/GrPathRenderer.h',
         '../third_party/skia/src/gpu/GrPathRendererChain.cpp',
         '../third_party/skia/src/gpu/GrPathRendererChain.h',
+        '../third_party/skia/src/gpu/GrSoftwarePathRenderer.cpp',
+        '../third_party/skia/src/gpu/GrSoftwarePathRenderer.h',
         '../third_party/skia/src/gpu/GrPathUtils.cpp',
         '../third_party/skia/src/gpu/GrPlotMgr.h',
         '../third_party/skia/src/gpu/GrRandom.h',
         '../third_party/skia/src/gpu/GrRectanizer.h',
         '../third_party/skia/src/gpu/GrRectanizer_fifo.cpp',
         '../third_party/skia/src/gpu/GrRenderTarget.cpp',
         '../third_party/skia/src/gpu/GrResource.cpp',
         '../third_party/skia/src/gpu/GrResourceCache.cpp',
         '../third_party/skia/src/gpu/GrResourceCache.h',
         '../third_party/skia/src/gpu/GrStencil.cpp',
@@ skipping 856 matching lines @@
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'ext/image_operations_bench.cc',
       ],
     },
   ],
 }