remove bit rot test gyp

gyp/skpskgr_test.gyp

Index: gyp/skpskgr_test.gyp
diff --git a/gyp/skpskgr_test.gyp b/gyp/skpskgr_test.gyp
deleted file mode 100755
index 5af0bfb696522f64d00f06570d3959fbd1425207..0000000000000000000000000000000000000000
--- a/gyp/skpskgr_test.gyp
+++ /dev/null
@@ -1,40 +0,0 @@
-# GYP file to build unit tests.
-{
-  'includes': [
-    'apptype_console.gypi',
-  ],
-  'targets': [
-    {
-      'target_name': 'skpskgr_test',
-      'type': 'executable',
-      'suppress_wildcard': '1',
-      'include_dirs' : [
-        '../src/core',
-        '../src/effects',
-        '../src/lazy',
-        '../src/pathops',
-        '../src/pdf',
-        '../src/pipe/utils',
-        '../src/utils',
-        '../tools/',
-      ],
-      'sources': [
-        '../tests/SkpSkGrTest.cpp',
-        '../tests/Test.cpp',
-        '../tests/skia_test.cpp',
-        '../tests/Test.h',
-      ],
-      'dependencies': [
-        'skia_lib.gyp:skia_lib',
-        'flags.gyp:flags',
-      ],
-      'conditions': [
-        [ 'skia_gpu == 1', {
-          'include_dirs': [
-            '../src/gpu',
-          ],
-        }],
-      ],
-    },
-  ],
-}