Revert of added GrMSAAPathRenderer

gyp/gpu.gypi

 # 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 this gypi to include all 'gpu' files
 # The parent gyp/gypi file must define
 #       'skia_src_path'     e.g. skia/trunk/src
 #       'skia_include_path' e.g. skia/trunk/include
 #
 # The skia build defines these in common_variables.gypi
@@ skipping 211 matching lines @@
       '<(skia_src_path)/gpu/batches/GrDefaultPathRenderer.h',
       '<(skia_src_path)/gpu/batches/GrDiscardBatch.h',
       '<(skia_src_path)/gpu/batches/GrDrawBatch.cpp',
       '<(skia_src_path)/gpu/batches/GrDrawBatch.h',
       '<(skia_src_path)/gpu/batches/GrDrawAtlasBatch.cpp',
       '<(skia_src_path)/gpu/batches/GrDrawAtlasBatch.h',
       '<(skia_src_path)/gpu/batches/GrDrawPathBatch.cpp',
       '<(skia_src_path)/gpu/batches/GrDrawPathBatch.h',
       '<(skia_src_path)/gpu/batches/GrDrawVerticesBatch.cpp',
       '<(skia_src_path)/gpu/batches/GrDrawVerticesBatch.h',
-      '<(skia_src_path)/gpu/batches/GrMSAAPathRenderer.cpp',
-      '<(skia_src_path)/gpu/batches/GrMSAAPathRenderer.h',
       '<(skia_src_path)/gpu/batches/GrNonAAFillRectBatch.h',
       '<(skia_src_path)/gpu/batches/GrNonAAFillRectBatch.cpp',
       '<(skia_src_path)/gpu/batches/GrNonAAStrokeRectBatch.cpp',
       '<(skia_src_path)/gpu/batches/GrNonAAStrokeRectBatch.h',
       '<(skia_src_path)/gpu/batches/GrNinePatch.cpp',
       '<(skia_src_path)/gpu/batches/GrNinePatch.h',
       '<(skia_src_path)/gpu/batches/GrPLSPathRenderer.cpp',
       '<(skia_src_path)/gpu/batches/GrPLSPathRenderer.h',
       '<(skia_src_path)/gpu/batches/GrRectBatchFactory.h',
       '<(skia_src_path)/gpu/batches/GrRectBatchFactory.cpp',
@@ skipping 254 matching lines @@
       '<(skia_src_path)/gpu/gl/win/GrGLCreateNativeInterface_win.cpp',
       '<(skia_src_path)/gpu/gl/glx/GrGLCreateNativeInterface_glx.cpp',
       '<(skia_src_path)/gpu/gl/egl/GrGLCreateNativeInterface_egl.cpp',
       '<(skia_src_path)/gpu/gl/iOS/GrGLCreateNativeInterface_iOS.cpp',
       '<(skia_src_path)/gpu/gl/android/GrGLCreateNativeInterface_android.cpp',
     ],
     'skgpu_null_gl_sources': [
     ],
   },
 }