Try another GYP DEPS

gyp/core.gypi

 # Include this gypi to include all 'core' 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
 #
 {
     'sources': [
         '<(skia_src_path)/core/ARGB32_Clamp_Bilinear_BitmapShader.h',
@@ skipping 250 matching lines @@
         '<(skia_include_path)/core/SkOSFile.h',
         '<(skia_include_path)/core/SkPackBits.h',
         '<(skia_include_path)/core/SkPaint.h',
         '<(skia_include_path)/core/SkPath.h',
         '<(skia_include_path)/core/SkPathEffect.h',
         '<(skia_include_path)/core/SkPathMeasure.h',
         '<(skia_include_path)/core/SkPathRef.h',
         '<(skia_include_path)/core/SkPicture.h',
         '<(skia_include_path)/core/SkPixelRef.h',
         '<(skia_include_path)/core/SkPoint.h',
+        '<(skia_include_path)/core/SkPreConfig.h',
         '<(skia_include_path)/core/SkRasterizer.h',
         '<(skia_include_path)/core/SkReader32.h',
         '<(skia_include_path)/core/SkRect.h',
         '<(skia_include_path)/core/SkRefCnt.h',
         '<(skia_include_path)/core/SkRegion.h',
         '<(skia_include_path)/core/SkRRect.h',
         '<(skia_include_path)/core/SkScalar.h',
         '<(skia_include_path)/core/SkShader.h',
         '<(skia_include_path)/core/SkStream.h',
         '<(skia_include_path)/core/SkString.h',
@@ skipping 75 matching lines @@
         '<(skia_src_path)/pathops/SkPathOpsPoint.h',
         '<(skia_src_path)/pathops/SkPathOpsQuad.h',
         '<(skia_src_path)/pathops/SkPathOpsRect.h',
         '<(skia_src_path)/pathops/SkPathOpsTriangle.h',
         '<(skia_src_path)/pathops/SkPathOpsTypes.h',
         '<(skia_src_path)/pathops/SkPathWriter.h',
         '<(skia_src_path)/pathops/SkQuarticRoot.h',
         '<(skia_src_path)/pathops/SkReduceOrder.h',
     ],
 }