Enable GrAAConvexTessellator in GrAAConvexPathRenderer

This CL plumbs the GrAAConvexTessellator into the GrAAConvexPathRenderer but disables in Chrome & Android.

Review URL: https://codereview.chromium.org/1130883003
diff --git a/gyp/skia_for_android_framework_defines.gypi b/gyp/skia_for_android_framework_defines.gypi
index 758dd0c..82deef4 100644
--- a/gyp/skia_for_android_framework_defines.gypi
+++ b/gyp/skia_for_android_framework_defines.gypi
@@ -17,6 +17,7 @@
       'SK_SUPPORT_LEGACY_GETDEVICE',
       # Needed until we fix skbug.com/2440.
       'SK_SUPPORT_LEGACY_CLIPTOLAYERFLAG',
+      'SK_IGNORE_LINEONLY_AA_CONVEX_PATH_OPTS',
     ],
   },
 }