pl files shouldn't be included in gn.

BUG=chromium:1055917

Change-Id: I7105ed49b94960bec3e267ffcee7aa4d74efff4d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2072364Reviewed-by: James Zern <jzern@google.com>
Commit-Queue: Jerome Jiang <jianj@google.com>
Cr-Commit-Position: refs/heads/master@{#745150}

third_party/libaom/cmake_update.sh

@@ -136,6 +136,9 @@ toolchain="-DCMAKE_TOOLCHAIN_FILE=${SRC}/build/cmake/toolchains"
 
 reset_dirs linux/generic
 gen_config_files linux/generic "-DAOM_TARGET_CPU=generic ${all_platforms}"
+# Strip .pl files from gni
+sed -i.bak '/\.pl",$/d' libaom_srcs.gni
+rm libaom_srcs.gni.bak
 # libaom_srcs.gni and aom_version.h are shared.
 cp libaom_srcs.gni "${BASE}"
 cp config/aom_version.h "${CFG}/config/"

third_party/libaom/libaom_srcs.gni

@@ -490,12 +490,8 @@ aom_ports_asm_x86 = [ "//third_party/libaom/source/libaom/aom_ports/emms.asm" ]
 
 aom_rtcd_sources = [
   "//third_party/libaom/source/libaom/aom_dsp/aom_dsp_rtcd.c",
-  "//third_party/libaom/source/libaom/aom_dsp/aom_dsp_rtcd_defs.pl",
   "//third_party/libaom/source/libaom/aom_scale/aom_scale_rtcd.c",
-  "//third_party/libaom/source/libaom/aom_scale/aom_scale_rtcd.pl",
   "//third_party/libaom/source/libaom/av1/common/av1_rtcd.c",
-  "//third_party/libaom/source/libaom/av1/common/av1_rtcd_defs.pl",
-  "//third_party/libaom/source/libaom/build/cmake/rtcd.pl",
 ]
 
 aom_scale_intrin_dspr2 = [

third_party/libaom/source/config/config/aom_version.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.asm

 ;
-; Copyright (c) 2019, Alliance for Open Media. All rights reserved
+; Copyright (c) 2020, Alliance for Open Media. All rights reserved
 ;
 ; This source code is subject to the terms of the BSD 2 Clause License and
 ; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/arm-neon/config/aom_config.asm

 ;
-; Copyright (c) 2019, Alliance for Open Media. All rights reserved
+; Copyright (c) 2020, Alliance for Open Media. All rights reserved
 ;
 ; This source code is subject to the terms of the BSD 2 Clause License and
 ; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/arm-neon/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/arm/config/aom_config.asm

 ;
-; Copyright (c) 2019, Alliance for Open Media. All rights reserved
+; Copyright (c) 2020, Alliance for Open Media. All rights reserved
 ;
 ; This source code is subject to the terms of the BSD 2 Clause License and
 ; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/arm/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/arm64/config/aom_config.asm

 ;
-; Copyright (c) 2019, Alliance for Open Media. All rights reserved
+; Copyright (c) 2020, Alliance for Open Media. All rights reserved
 ;
 ; This source code is subject to the terms of the BSD 2 Clause License and
 ; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/arm64/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/generic/config/aom_config.asm

 ;
-; Copyright (c) 2019, Alliance for Open Media. All rights reserved
+; Copyright (c) 2020, Alliance for Open Media. All rights reserved
 ;
 ; This source code is subject to the terms of the BSD 2 Clause License and
 ; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/generic/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/ia32/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/linux/x64/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/win/arm64/config/aom_config.asm

 ;
-; Copyright (c) 2019, Alliance for Open Media. All rights reserved
+; Copyright (c) 2020, Alliance for Open Media. All rights reserved
 ;
 ; This source code is subject to the terms of the BSD 2 Clause License and
 ; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/win/arm64/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/win/ia32/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

third_party/libaom/source/config/win/x64/config/aom_config.h

 /*
- * Copyright (c) 2019, Alliance for Open Media. All rights reserved
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
  *
  * This source code is subject to the terms of the BSD 2 Clause License and
  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License