Move gn secondary_source to the build/ directory

tools/gn/secondary/third_party/freetype/BUILD.gn

Index: tools/gn/secondary/third_party/freetype/BUILD.gn
diff --git a/tools/gn/secondary/third_party/freetype/BUILD.gn b/tools/gn/secondary/third_party/freetype/BUILD.gn
deleted file mode 100644
index ee70c4e89cfbccd35ee207b42134aa180afb06dc..0000000000000000000000000000000000000000
--- a/tools/gn/secondary/third_party/freetype/BUILD.gn
+++ /dev/null
@@ -1,52 +0,0 @@
-# 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.
-
-assert(is_android, "This library is only used on Android")
-
-config("freetype_config") {
-  include_dirs = [ "include" ]
-}
-
-source_set("freetype") {
-  sources = [
-    # The following files are not sorted alphabetically, but in the
-    # same order as in Android.mk to ease maintenance.
-    "src/base/ftbbox.c",
-    "src/base/ftbitmap.c",
-    "src/base/ftfstype.c",
-    "src/base/ftglyph.c",
-    "src/base/ftlcdfil.c",
-    "src/base/ftstroke.c",
-    "src/base/fttype1.c",
-    "src/base/ftxf86.c",
-    "src/base/ftbase.c",
-    "src/base/ftsystem.c",
-    "src/base/ftinit.c",
-    "src/base/ftgasp.c",
-    "src/raster/raster.c",
-    "src/sfnt/sfnt.c",
-    "src/smooth/smooth.c",
-    "src/autofit/autofit.c",
-    "src/truetype/truetype.c",
-    "src/cff/cff.c",
-    "src/psnames/psnames.c",
-    "src/pshinter/pshinter.c",
-  ]
-
-  defines = [
-    "FT2_BUILD_LIBRARY",
-    "DARWIN_NO_CARBON",
-  ]
-
-  include_dirs = [
-    "build",
-  ]
-
-  direct_dependent_configs = [ ":freetype_config" ]
-
-  deps = [
-    "//third_party/libpng",
-    "//third_party/zlib",
-  ]
-}