Replace forward_dependent_configs with public_deps

sdch/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 config("sdch_config") {
   include_dirs = [ "open-vcdiff/src" ]
 }
 
 static_library("sdch") {
   sources = [
@@ skipping 20 matching lines @@
     "open-vcdiff/src/varint_bigendian.cc",
     "open-vcdiff/src/varint_bigendian.h",
     "open-vcdiff/src/vcdecoder.cc",
     "open-vcdiff/src/vcdiff_defs.h",
     "open-vcdiff/src/vcdiffengine.cc",
     "open-vcdiff/src/vcdiffengine.h",
     "open-vcdiff/vsprojects/config.h",
     "open-vcdiff/vsprojects/stdint.h",
   ]
 
-  direct_dependent_configs = [ ":sdch_config" ]
+  public_configs = [ ":sdch_config" ]
 
   deps = [
     "//base",
     "//third_party/zlib",
   ]
 
   if (is_linux || is_android) {
     include_dirs = [ "linux" ]
   } else if (is_ios) {
     include_dirs = [ "ios" ]
@@ skipping 16 matching lines @@
     ]
   } else {
     logging_file = rebase_path("logging_forward.h", root_build_dir)
     cflags = [ "-include", logging_file ]
     if (is_linux) {
       # TODO(mostynb): remove this if open-vcdiff is ever updated for c++11:
       cflags += [ "-Wno-deprecated-declarations" ]
     }
   }
 }