Fix the shared_library build on Linux.

openssl.gypi

 # Auto-generated file - DO NOT EDIT
 # To regenerate - run import_from_android.sh.
 # See 'import_from_android.sh --help' for details.
 {
   'variables': {
     'openssl_common_sources': [
       'openssl/crypto/cryptlib.c',
       'openssl/crypto/mem.c',
       'openssl/crypto/mem_clr.c',
       'openssl/crypto/mem_dbg.c',
@@ skipping 603 matching lines @@
       'SHA512_ASM',
       'MD5_ASM',
       'DES_PTR',
       'DES_RISC1',
       'DES_UNROLL',
       'OPENSSL_CPUID_OBJ',
     ],
     'openssl_x86_64_source_excludes': [
       'openssl/crypto/aes/aes_cbc.c',
       'openssl/crypto/aes/aes_core.c',
+      'openssl/crypto/bn/bn_asm.c',
       'openssl/crypto/mem_clr.c',
       'openssl/crypto/rc4/rc4_enc.c',
+      'openssl/crypto/rc4/rc4_skey.c',
     ],
     'openssl_x86_64_sources': [
       'openssl/crypto/aes/asm/aes-x86_64.S',
       'openssl/crypto/aes/asm/aesni-x86_64.S',
       'openssl/crypto/aes/asm/aesni-sha1-x86_64.S',
       'openssl/crypto/aes/asm/bsaes-x86_64.S',
       'openssl/crypto/aes/asm/vpaes-x86_64.S',
       'openssl/crypto/bn/asm/modexp512-x86_64.S',
       'openssl/crypto/bn/asm/x86_64-gcc.c',
       'openssl/crypto/bn/asm/x86_64-gf2m.S',
@@ skipping 17 matching lines @@
       'SHA256_ASM',
       'SHA512_ASM',
       'MD5_ASM',
       'DES_PTR',
       'DES_RISC1',
       'DES_UNROLL',
       'OPENSSL_CPUID_OBJ',
     ],
   }
 }