remove unneeded flags for android

gyp/skia_for_android_framework_defines.gypi

Index: gyp/skia_for_android_framework_defines.gypi
diff --git a/gyp/skia_for_android_framework_defines.gypi b/gyp/skia_for_android_framework_defines.gypi
index 66bb059a3defad19143b6b4c3edde3ebc164601a..9136eec06853ead8d334e464c888ab998415f39e 100644
--- a/gyp/skia_for_android_framework_defines.gypi
+++ b/gyp/skia_for_android_framework_defines.gypi
@@ -13,9 +13,7 @@
     # If these become 'permanent', they should be moved into common_variables.gypi
     #
     'skia_for_android_framework_defines': [
-      'SK_SUPPORT_LEGACY_SETCONFIG_INFO',
       'SK_SUPPORT_LEGACY_GETDEVICE',
-      'SK_SUPPORT_LEGACY_SETCONFIG',
       'SK_SUPPORT_LEGACY_IMAGEDECODER_CONFIG',
       'SK_SUPPORT_LEGACY_DEVICE_VIRTUAL_ISOPAQUE',
       'SK_SUPPORT_LEGACY_BITMAP_CONFIG',
@@ -24,7 +22,6 @@
       # Transitional, for deprecated SkCanvas::SaveFlags methods.
       'SK_ATTR_DEPRECATED=SK_NOTHING_ARG1',
       'SK_SUPPORT_LEGACY_SHADER_LOCALMATRIX',
-      'SK_SUPPORT_LEGACY_COMPUTE_CONFIG_SIZE',
     ],
   },
 }