Remove libjpeg and libjpeg_turbo.

third_party/libjpeg/BUILD.gn

Index: third_party/libjpeg/BUILD.gn
diff --git a/third_party/libjpeg/BUILD.gn b/third_party/libjpeg/BUILD.gn
deleted file mode 100644
index 063d7f310593afaae8ff9f8368ba7fb16f225307..0000000000000000000000000000000000000000
--- a/third_party/libjpeg/BUILD.gn
+++ /dev/null
@@ -1,79 +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.
-
-# Do not use the targets in this file unless you need a certain libjpeg
-# implementation. Use the meta target //third_party:jpeg instead.
-
-config("libjpeg_config") {
-  include_dirs = [ "." ]
-}
-
-source_set("libjpeg") {
-  sources = [
-    "jcapimin.c",
-    "jcapistd.c",
-    "jccoefct.c",
-    "jccolor.c",
-    "jcdctmgr.c",
-    "jchuff.c",
-    "jchuff.h",
-    "jcinit.c",
-    "jcmainct.c",
-    "jcmarker.c",
-    "jcmaster.c",
-    "jcomapi.c",
-    "jconfig.h",
-    "jcparam.c",
-    "jcphuff.c",
-    "jcprepct.c",
-    "jcsample.c",
-    "jdapimin.c",
-    "jdapistd.c",
-    "jdatadst.c",
-    "jdatasrc.c",
-    "jdcoefct.c",
-    "jdcolor.c",
-    "jdct.h",
-    "jddctmgr.c",
-    "jdhuff.c",
-    "jdhuff.h",
-    "jdinput.c",
-    "jdmainct.c",
-    "jdmarker.c",
-    "jdmaster.c",
-    "jdmerge.c",
-    "jdphuff.c",
-    "jdpostct.c",
-    "jdsample.c",
-    "jerror.c",
-    "jerror.h",
-    "jfdctflt.c",
-    "jfdctfst.c",
-    "jfdctint.c",
-    "jidctflt.c",
-    "jidctfst.c",
-    "jidctint.c",
-    "jinclude.h",
-    "jmemmgr.c",
-    "jmemnobs.c",
-    "jmemsys.h",
-    "jmorecfg.h",
-    "jpegint.h",
-    "jpeglib.h",
-    "jquant1.c",
-    "jquant2.c",
-    "jutils.c",
-    "jversion.h",
-  ]
-
-  defines = [ "NO_GETENV" ]  # getenv() is not thread-safe.
-
-  configs -= [ "//build/config/compiler:chromium_code" ]
-  configs += [
-    ":libjpeg_config",
-    "//build/config/compiler:no_chromium_code",
-  ]
-
-  public_configs = [ ":libjpeg_config" ]
-}