Remove //net (except for Android test stuff) and sdch

net/third_party/nss/patches/chacha20poly1305.patch

Index: net/third_party/nss/patches/chacha20poly1305.patch
diff --git a/net/third_party/nss/patches/chacha20poly1305.patch b/net/third_party/nss/patches/chacha20poly1305.patch
deleted file mode 100644
index 028ed70be5e6277500b6a586e9511e2eba0d5514..0000000000000000000000000000000000000000
--- a/net/third_party/nss/patches/chacha20poly1305.patch
+++ /dev/null
@@ -1,278 +0,0 @@
-diff -pu a/nss/lib/ssl/ssl3con.c b/nss/lib/ssl/ssl3con.c
---- a/nss/lib/ssl/ssl3con.c	2014-01-17 18:06:41.659713513 -0800
-+++ b/nss/lib/ssl/ssl3con.c	2014-01-17 18:07:10.270188062 -0800
-@@ -40,6 +40,21 @@
- #define CKM_NSS_TLS_MASTER_KEY_DERIVE_DH_SHA256 (CKM_NSS + 24)
- #endif
- 
-+/* This is a bodge to allow this code to be compiled against older NSS
-+ * headers. */
-+#ifndef CKM_NSS_CHACHA20_POLY1305
-+#define CKM_NSS_CHACHA20_POLY1305               (CKM_NSS + 26)
-+
-+typedef struct CK_NSS_AEAD_PARAMS {
-+    CK_BYTE_PTR  pIv;  /* This is the nonce. */
-+    CK_ULONG     ulIvLen;
-+    CK_BYTE_PTR  pAAD;
-+    CK_ULONG     ulAADLen;
-+    CK_ULONG     ulTagLen;
-+} CK_NSS_AEAD_PARAMS;
-+
-+#endif
-+
- #include <stdio.h>
- #ifdef NSS_ENABLE_ZLIB
- #include "zlib.h"
-@@ -104,6 +119,8 @@ static ssl3CipherSuiteCfg cipherSuites[s
-    /*      cipher_suite                     policy       enabled   isPresent */
- 
- #ifdef NSS_ENABLE_ECC
-+ { TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,  SSL_ALLOWED, PR_FALSE, PR_FALSE},
-+ { TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,    SSL_ALLOWED, PR_FALSE, PR_FALSE},
-  { TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, SSL_ALLOWED, PR_FALSE, PR_FALSE},
-  { TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,   SSL_ALLOWED, PR_FALSE, PR_FALSE},
-    /* TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA is out of order to work around
-@@ -292,6 +309,7 @@ static const ssl3BulkCipherDef bulk_ciph
-     {cipher_camellia_256, calg_camellia,    32,32, type_block, 16,16, 0, 0},
-     {cipher_seed,         calg_seed,        16,16, type_block, 16,16, 0, 0},
-     {cipher_aes_128_gcm,  calg_aes_gcm,     16,16, type_aead,   4, 0,16, 8},
-+    {cipher_chacha20,     calg_chacha20,    32,32, type_aead,   0, 0,16, 0},
-     {cipher_missing,      calg_null,         0, 0, type_stream, 0, 0, 0, 0},
- };
- 
-@@ -418,6 +436,8 @@ static const ssl3CipherSuiteDef cipher_s
-     {TLS_RSA_WITH_AES_128_GCM_SHA256, cipher_aes_128_gcm, mac_aead, kea_rsa},
-     {TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, cipher_aes_128_gcm, mac_aead, kea_ecdhe_rsa},
-     {TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, cipher_aes_128_gcm, mac_aead, kea_ecdhe_ecdsa},
-+    {TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305, cipher_chacha20, mac_aead, kea_ecdhe_rsa},
-+    {TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305, cipher_chacha20, mac_aead, kea_ecdhe_ecdsa},
- 
- #ifdef NSS_ENABLE_ECC
-     {TLS_ECDH_ECDSA_WITH_NULL_SHA,        cipher_null, mac_sha, kea_ecdh_ecdsa},
-@@ -483,6 +503,7 @@ static const SSLCipher2Mech alg2Mech[] =
-     { calg_camellia , CKM_CAMELLIA_CBC			},
-     { calg_seed     , CKM_SEED_CBC			},
-     { calg_aes_gcm  , CKM_AES_GCM			},
-+    { calg_chacha20 , CKM_NSS_CHACHA20_POLY1305		},
- /*  { calg_init     , (CK_MECHANISM_TYPE)0x7fffffffL    }  */
- };
- 
-@@ -647,6 +668,8 @@ ssl3_CipherSuiteAllowedForVersionRange(
-      *   SSL_DH_ANON_EXPORT_WITH_DES40_CBC_SHA:  never implemented
-      */
- 	return vrange->min <= SSL_LIBRARY_VERSION_TLS_1_0;
-+    case TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305:
-+    case TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305:
-     case TLS_DHE_RSA_WITH_AES_256_CBC_SHA256:
-     case TLS_RSA_WITH_AES_256_CBC_SHA256:
-     case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256:
-@@ -2043,6 +2066,46 @@ ssl3_AESGCMBypass(ssl3KeyMaterial *keys,
- }
- #endif
- 
-+static SECStatus
-+ssl3_ChaCha20Poly1305(
-+	ssl3KeyMaterial *keys,
-+	PRBool doDecrypt,
-+	unsigned char *out,
-+	int *outlen,
-+	int maxout,
-+	const unsigned char *in,
-+	int inlen,
-+	const unsigned char *additionalData,
-+	int additionalDataLen)
-+{
-+    SECItem            param;
-+    SECStatus          rv = SECFailure;
-+    unsigned int       uOutLen;
-+    CK_NSS_AEAD_PARAMS aeadParams;
-+    static const int   tagSize = 16;
-+
-+    param.type = siBuffer;
-+    param.len = sizeof(aeadParams);
-+    param.data = (unsigned char *) &aeadParams;
-+    memset(&aeadParams, 0, sizeof(aeadParams));
-+    aeadParams.pIv = (unsigned char *) additionalData;
-+    aeadParams.ulIvLen = 8;
-+    aeadParams.pAAD = (unsigned char *) additionalData;
-+    aeadParams.ulAADLen = additionalDataLen;
-+    aeadParams.ulTagLen = tagSize;
-+
-+    if (doDecrypt) {
-+	rv = pk11_decrypt(keys->write_key, CKM_NSS_CHACHA20_POLY1305, &param,
-+			  out, &uOutLen, maxout, in, inlen);
-+    } else {
-+	rv = pk11_encrypt(keys->write_key, CKM_NSS_CHACHA20_POLY1305, &param,
-+			  out, &uOutLen, maxout, in, inlen);
-+    }
-+    *outlen = (int) uOutLen;
-+
-+    return rv;
-+}
-+
- /* Initialize encryption and MAC contexts for pending spec.
-  * Master Secret already is derived.
-  * Caller holds Spec write lock.
-@@ -2076,13 +2139,17 @@ ssl3_InitPendingContextsPKCS11(sslSocket
-     pwSpec->client.write_mac_context = NULL;
-     pwSpec->server.write_mac_context = NULL;
- 
--    if (calg == calg_aes_gcm) {
-+    if (calg == calg_aes_gcm || calg == calg_chacha20) {
- 	pwSpec->encode = NULL;
- 	pwSpec->decode = NULL;
- 	pwSpec->destroy = NULL;
- 	pwSpec->encodeContext = NULL;
- 	pwSpec->decodeContext = NULL;
--	pwSpec->aead = ssl3_AESGCM;
-+	if (calg == calg_aes_gcm) {
-+	    pwSpec->aead = ssl3_AESGCM;
-+	} else {
-+	    pwSpec->aead = ssl3_ChaCha20Poly1305;
-+	}
- 	return SECSuccess;
-     }
- 
-diff -pu a/nss/lib/ssl/ssl3ecc.c b/nss/lib/ssl/ssl3ecc.c
---- a/nss/lib/ssl/ssl3ecc.c	2014-01-17 18:04:43.127747463 -0800
-+++ b/nss/lib/ssl/ssl3ecc.c	2014-01-17 18:07:10.270188062 -0800
-@@ -904,6 +904,7 @@ static const ssl3CipherSuite ecdhe_ecdsa
-     TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
-     TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-     TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
-+    TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
-     TLS_ECDHE_ECDSA_WITH_NULL_SHA,
-     TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
-     0 /* end of list marker */
-@@ -915,6 +916,7 @@ static const ssl3CipherSuite ecdhe_rsa_s
-     TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
-     TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-     TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
-+    TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
-     TLS_ECDHE_RSA_WITH_NULL_SHA,
-     TLS_ECDHE_RSA_WITH_RC4_128_SHA,
-     0 /* end of list marker */
-@@ -927,6 +929,7 @@ static const ssl3CipherSuite ecSuites[]
-     TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
-     TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-     TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
-+    TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
-     TLS_ECDHE_ECDSA_WITH_NULL_SHA,
-     TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
-     TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
-@@ -934,6 +937,7 @@ static const ssl3CipherSuite ecSuites[]
-     TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
-     TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-     TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
-+    TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
-     TLS_ECDHE_RSA_WITH_NULL_SHA,
-     TLS_ECDHE_RSA_WITH_RC4_128_SHA,
-     TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,
-diff -pu a/nss/lib/ssl/sslenum.c b/nss/lib/ssl/sslenum.c
---- a/nss/lib/ssl/sslenum.c	2014-01-17 17:49:26.072517368 -0800
-+++ b/nss/lib/ssl/sslenum.c	2014-01-17 18:08:43.791739267 -0800
-@@ -37,17 +37,21 @@
-  *
-  * Exception: Because some servers ignore the high-order byte of the cipher
-  * suite ID, we must be careful about adding cipher suites with IDs larger
-- * than 0x00ff; see bug 946147. For these broken servers, the first four cipher
-+ * than 0x00ff; see bug 946147. For these broken servers, the first six cipher
-  * suites, with the MSB zeroed, look like:
-+ *      TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA { 0x00,0x14 }
-+ *      TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA { 0x00,0x13 }
-  *      TLS_KRB5_EXPORT_WITH_RC4_40_MD5 { 0x00,0x2B }
-  *      TLS_RSA_WITH_AES_128_CBC_SHA { 0x00,0x2F }
-  *      TLS_RSA_WITH_3DES_EDE_CBC_SHA { 0x00,0x0A }
-  *      TLS_RSA_WITH_DES_CBC_SHA { 0x00,0x09 }
-- * The broken server only supports the third and fourth ones and will select
-- * the third one.
-+ * The broken server only supports the fifth and sixth ones and will select
-+ * the fifth one.
-  */
- const PRUint16 SSL_ImplementedCiphers[] = {
- #ifdef NSS_ENABLE_ECC
-+    TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
-+    TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
-     TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-     TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-     /* TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA must appear before
-diff -pu a/nss/lib/ssl/sslimpl.h b/nss/lib/ssl/sslimpl.h
---- a/nss/lib/ssl/sslimpl.h	2014-01-17 18:03:47.906831535 -0800
-+++ b/nss/lib/ssl/sslimpl.h	2014-01-17 18:07:10.270188062 -0800
-@@ -65,6 +65,7 @@ typedef SSLSignType     SSL3SignType;
- #define calg_camellia	ssl_calg_camellia
- #define calg_seed	ssl_calg_seed
- #define calg_aes_gcm    ssl_calg_aes_gcm
-+#define calg_chacha20	ssl_calg_chacha20
- 
- #define mac_null	ssl_mac_null
- #define mac_md5 	ssl_mac_md5
-@@ -299,7 +300,7 @@ typedef struct {
- } ssl3CipherSuiteCfg;
- 
- #ifdef NSS_ENABLE_ECC
--#define ssl_V3_SUITES_IMPLEMENTED 61
-+#define ssl_V3_SUITES_IMPLEMENTED 63
- #else
- #define ssl_V3_SUITES_IMPLEMENTED 37
- #endif /* NSS_ENABLE_ECC */
-@@ -483,6 +484,7 @@ typedef enum {
-     cipher_camellia_256,
-     cipher_seed,
-     cipher_aes_128_gcm,
-+    cipher_chacha20,
-     cipher_missing              /* reserved for no such supported cipher */
-     /* This enum must match ssl3_cipherName[] in ssl3con.c.  */
- } SSL3BulkCipher;
-diff -pu a/nss/lib/ssl/sslinfo.c b/nss/lib/ssl/sslinfo.c
---- a/nss/lib/ssl/sslinfo.c	2014-01-17 18:00:45.503806125 -0800
-+++ b/nss/lib/ssl/sslinfo.c	2014-01-17 18:07:10.270188062 -0800
-@@ -110,6 +110,7 @@ SSL_GetChannelInfo(PRFileDesc *fd, SSLCh
- #define C_NULL  "NULL", calg_null
- #define C_SJ 	"SKIPJACK", calg_sj
- #define C_AESGCM "AES-GCM", calg_aes_gcm
-+#define C_CHACHA20 "CHACHA20POLY1305", calg_chacha20
- 
- #define B_256	256, 256, 256
- #define B_128	128, 128, 128
-@@ -188,12 +189,14 @@ static const SSLCipherSuiteInfo suiteInf
- {0,CS(TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA),  S_ECDSA, K_ECDHE, C_AES, B_128, M_SHA, 1, 0, 0, },
- {0,CS(TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256), S_ECDSA, K_ECDHE, C_AES, B_128, M_SHA256, 1, 0, 0, },
- {0,CS(TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA),  S_ECDSA, K_ECDHE, C_AES, B_256, M_SHA, 1, 0, 0, },
-+{0,CS(TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305),S_ECDSA,K_ECDHE,C_CHACHA20,B_256,M_AEAD_128,0, 0, 0, },
- 
- {0,CS(TLS_ECDH_RSA_WITH_NULL_SHA),            S_RSA, K_ECDH, C_NULL, B_0, M_SHA, 0, 0, 0, },
- {0,CS(TLS_ECDH_RSA_WITH_RC4_128_SHA),         S_RSA, K_ECDH, C_RC4, B_128, M_SHA, 0, 0, 0, },
- {0,CS(TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA),    S_RSA, K_ECDH, C_3DES, B_3DES, M_SHA, 1, 0, 0, },
- {0,CS(TLS_ECDH_RSA_WITH_AES_128_CBC_SHA),     S_RSA, K_ECDH, C_AES, B_128, M_SHA, 1, 0, 0, },
- {0,CS(TLS_ECDH_RSA_WITH_AES_256_CBC_SHA),     S_RSA, K_ECDH, C_AES, B_256, M_SHA, 1, 0, 0, },
-+{0,CS(TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305),  S_RSA,K_ECDHE,C_CHACHA20,B_256,M_AEAD_128, 0, 0, 0, },
- 
- {0,CS(TLS_ECDHE_RSA_WITH_NULL_SHA),           S_RSA, K_ECDHE, C_NULL, B_0, M_SHA, 0, 0, 0, },
- {0,CS(TLS_ECDHE_RSA_WITH_RC4_128_SHA),        S_RSA, K_ECDHE, C_RC4, B_128, M_SHA, 0, 0, 0, },
-diff -pu a/nss/lib/ssl/sslproto.h b/nss/lib/ssl/sslproto.h
---- a/nss/lib/ssl/sslproto.h	2014-01-17 17:49:26.072517368 -0800
-+++ b/nss/lib/ssl/sslproto.h	2014-01-17 18:07:10.270188062 -0800
-@@ -213,6 +213,9 @@
- #define TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   0xC02F
- #define TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256    0xC031
- 
-+#define TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305	0xCC13
-+#define TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305	0xCC14
-+
- /* Netscape "experimental" cipher suites. */
- #define SSL_RSA_OLDFIPS_WITH_3DES_EDE_CBC_SHA	0xffe0
- #define SSL_RSA_OLDFIPS_WITH_DES_CBC_SHA	0xffe1
-diff -pu a/nss/lib/ssl/sslt.h b/nss/lib/ssl/sslt.h
---- a/nss/lib/ssl/sslt.h	2014-01-17 18:03:47.906831535 -0800
-+++ b/nss/lib/ssl/sslt.h	2014-01-17 18:07:10.270188062 -0800
-@@ -94,7 +94,8 @@ typedef enum {
-     ssl_calg_aes      = 7,
-     ssl_calg_camellia = 8,
-     ssl_calg_seed     = 9,
--    ssl_calg_aes_gcm  = 10
-+    ssl_calg_aes_gcm  = 10,
-+    ssl_calg_chacha20 = 11
- } SSLCipherAlgorithm;
- 
- typedef enum {