buildifier public.bzl

Change-Id: I1f7ff758801be30e377d08684b15af22daafde66
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/204134
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
diff --git a/public.bzl b/public.bzl
index 037acb8..d34c81d 100644
--- a/public.bzl
+++ b/public.bzl
@@ -381,25 +381,28 @@
     return skia_glob(BASE_SRCS_ALL)
 
 def ports_srcs(os_conditions):
-     return skia_select( os_conditions,
+    return skia_select(
+        os_conditions,
         [
             skia_glob(PORTS_SRCS_UNIX),
             skia_glob(PORTS_SRCS_ANDROID),
             skia_glob(PORTS_SRCS_IOS),
-        ])
+        ],
+    )
 
 def gl_srcs(os_conditions):
-   return skia_select(os_conditions,
+    return skia_select(
+        os_conditions,
         [
             skia_glob(GL_SRCS_UNIX),
             skia_glob(GL_SRCS_ANDROID),
             skia_glob(GL_SRCS_IOS),
-        ])
+        ],
+    )
 
 def skia_srcs(os_conditions):
     return base_srcs() + ports_srcs(os_conditions) + gl_srcs(os_conditions)
 
-
 ################################################################################
 ## INCLUDES
 ################################################################################