add SK_SUPPORT_LEGACY_INSTALLPIXELSPARAMS

TBR=
NOTRY=True

Author: reed@google.com

Review URL: https://codereview.chromium.org/309543002

git-svn-id: http://skia.googlecode.com/svn/trunk@14968 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gyp/skia_for_chromium_defines.gypi b/gyp/skia_for_chromium_defines.gypi
index 52608e7..8337a46 100644
--- a/gyp/skia_for_chromium_defines.gypi
+++ b/gyp/skia_for_chromium_defines.gypi
@@ -17,6 +17,7 @@
       'SK_SUPPORT_LEGACY_ASIMAGEINFO',
       'SK_SUPPORT_LEGACY_N32_NAME',
       'SK_IGNORE_CORRECT_HIGH_QUALITY_IMAGE_SCALE',
+      'SK_SUPPORT_LEGACY_INSTALLPIXELSPARAMS',
       'SK_SUPPORT_LEGACY_IMAGEGENERATORAPI',
     ],
   },