Address comments: revert all changes except adding two new metadata keys

"census" and "census-bin"

2 files changed, 80 insertions, 77 deletions

diff --git a/src/core/transport/static_metadata.c b/src/core/transport/static_metadata.c
index 44c2ba5b8a..9d10055e7a 100644
--- a/src/core/transport/static_metadata.c
+++ b/src/core/transport/static_metadata.c
@@ -54,15 +54,15 @@ gpr_uintptr grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT] = {
 
 const gpr_uint8
     grpc_static_metadata_elem_indices[GRPC_STATIC_MDELEM_COUNT * 2] = {
-        11, 34, 10, 34, 12, 34, 12, 48, 13, 34, 14, 34, 15, 34, 16, 34, 17, 34,
-        19, 34, 20, 34, 21, 34, 23, 34, 24, 34, 25, 34, 26, 34, 27, 34, 28, 34,
-        29, 18, 29, 34, 30, 34, 31, 34, 35, 34, 36, 34, 37, 34, 38, 34, 41, 32,
-        41, 33, 41, 47, 41, 52, 41, 53, 41, 54, 41, 55, 42, 32, 42, 47, 42, 52,
-        45, 0,  45, 1,  45, 2,  49, 34, 56, 34, 57, 34, 58, 34, 59, 34, 60, 34,
-        61, 34, 62, 34, 63, 34, 64, 34, 65, 39, 65, 67, 66, 77, 66, 78, 68, 34,
-        69, 34, 70, 34, 71, 34, 72, 34, 73, 34, 74, 40, 74, 50, 74, 51, 75, 34,
-        76, 34, 79, 3,  79, 4,  79, 5,  79, 6,  79, 7,  79, 8,  79, 9,  80, 34,
-        81, 82, 83, 34, 84, 34, 85, 34, 86, 34, 87, 34};
+        11, 35, 10, 35, 12, 35, 12, 49, 13, 35, 14, 35, 15, 35, 16, 35, 17, 35,
+        19, 35, 20, 35, 21, 35, 24, 35, 25, 35, 26, 35, 27, 35, 28, 35, 29, 35,
+        30, 18, 30, 35, 31, 35, 32, 35, 36, 35, 37, 35, 38, 35, 39, 35, 42, 33,
+        42, 34, 42, 48, 42, 53, 42, 54, 42, 55, 42, 56, 43, 33, 43, 48, 43, 53,
+        46, 0,  46, 1,  46, 2,  50, 35, 57, 35, 58, 35, 59, 35, 60, 35, 61, 35,
+        62, 35, 63, 35, 64, 35, 65, 35, 66, 40, 66, 68, 67, 78, 67, 79, 69, 35,
+        70, 35, 71, 35, 72, 35, 73, 35, 74, 35, 75, 41, 75, 51, 75, 52, 76, 35,
+        77, 35, 80, 3,  80, 4,  80, 5,  80, 6,  80, 7,  80, 8,  80, 9,  81, 35,
+        82, 83, 84, 35, 85, 35, 86, 35, 87, 35, 88, 35};
 
 const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = {
     "0",
@@ -87,7 +87,8 @@ const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = {
     ":authority",
     "authorization",
     "cache-control",
-    ":census",
+    "census",
+    "census-bin",
     "content-disposition",
     "content-encoding",
     "content-language",
diff --git a/src/core/transport/static_metadata.h b/src/core/transport/static_metadata.h
index a5e249a23e..563630f29b 100644
--- a/src/core/transport/static_metadata.h
+++ b/src/core/transport/static_metadata.h
@@ -46,7 +46,7 @@
 
 #include "src/core/transport/metadata.h"
 
-#define GRPC_STATIC_MDSTR_COUNT 88
+#define GRPC_STATIC_MDSTR_COUNT 89
 extern grpc_mdstr grpc_static_mdstr_table[GRPC_STATIC_MDSTR_COUNT];
 /* "0" */
 #define GRPC_MDSTR_0 (&grpc_static_mdstr_table[0])
@@ -92,139 +92,141 @@ extern grpc_mdstr grpc_static_mdstr_table[GRPC_STATIC_MDSTR_COUNT];
 #define GRPC_MDSTR_AUTHORIZATION (&grpc_static_mdstr_table[20])
 /* "cache-control" */
 #define GRPC_MDSTR_CACHE_CONTROL (&grpc_static_mdstr_table[21])
-/* ":census" */
+/* "census" */
 #define GRPC_MDSTR_CENSUS (&grpc_static_mdstr_table[22])
+/* "census-bin" */
+#define GRPC_MDSTR_CENSUS_BIN (&grpc_static_mdstr_table[23])
 /* "content-disposition" */
-#define GRPC_MDSTR_CONTENT_DISPOSITION (&grpc_static_mdstr_table[23])
+#define GRPC_MDSTR_CONTENT_DISPOSITION (&grpc_static_mdstr_table[24])
 /* "content-encoding" */
-#define GRPC_MDSTR_CONTENT_ENCODING (&grpc_static_mdstr_table[24])
+#define GRPC_MDSTR_CONTENT_ENCODING (&grpc_static_mdstr_table[25])
 /* "content-language" */
-#define GRPC_MDSTR_CONTENT_LANGUAGE (&grpc_static_mdstr_table[25])
+#define GRPC_MDSTR_CONTENT_LANGUAGE (&grpc_static_mdstr_table[26])
 /* "content-length" */
-#define GRPC_MDSTR_CONTENT_LENGTH (&grpc_static_mdstr_table[26])
+#define GRPC_MDSTR_CONTENT_LENGTH (&grpc_static_mdstr_table[27])
 /* "content-location" */
-#define GRPC_MDSTR_CONTENT_LOCATION (&grpc_static_mdstr_table[27])
+#define GRPC_MDSTR_CONTENT_LOCATION (&grpc_static_mdstr_table[28])
 /* "content-range" */
-#define GRPC_MDSTR_CONTENT_RANGE (&grpc_static_mdstr_table[28])
+#define GRPC_MDSTR_CONTENT_RANGE (&grpc_static_mdstr_table[29])
 /* "content-type" */
-#define GRPC_MDSTR_CONTENT_TYPE (&grpc_static_mdstr_table[29])
+#define GRPC_MDSTR_CONTENT_TYPE (&grpc_static_mdstr_table[30])
 /* "cookie" */
-#define GRPC_MDSTR_COOKIE (&grpc_static_mdstr_table[30])
+#define GRPC_MDSTR_COOKIE (&grpc_static_mdstr_table[31])
 /* "date" */
-#define GRPC_MDSTR_DATE (&grpc_static_mdstr_table[31])
+#define GRPC_MDSTR_DATE (&grpc_static_mdstr_table[32])
 /* "deflate" */
-#define GRPC_MDSTR_DEFLATE (&grpc_static_mdstr_table[32])
+#define GRPC_MDSTR_DEFLATE (&grpc_static_mdstr_table[33])
 /* "deflate,gzip" */
-#define GRPC_MDSTR_DEFLATE_COMMA_GZIP (&grpc_static_mdstr_table[33])
+#define GRPC_MDSTR_DEFLATE_COMMA_GZIP (&grpc_static_mdstr_table[34])
 /* "" */
-#define GRPC_MDSTR_EMPTY (&grpc_static_mdstr_table[34])
+#define GRPC_MDSTR_EMPTY (&grpc_static_mdstr_table[35])
 /* "etag" */
-#define GRPC_MDSTR_ETAG (&grpc_static_mdstr_table[35])
+#define GRPC_MDSTR_ETAG (&grpc_static_mdstr_table[36])
 /* "expect" */
-#define GRPC_MDSTR_EXPECT (&grpc_static_mdstr_table[36])
+#define GRPC_MDSTR_EXPECT (&grpc_static_mdstr_table[37])
 /* "expires" */
-#define GRPC_MDSTR_EXPIRES (&grpc_static_mdstr_table[37])
+#define GRPC_MDSTR_EXPIRES (&grpc_static_mdstr_table[38])
 /* "from" */
-#define GRPC_MDSTR_FROM (&grpc_static_mdstr_table[38])
+#define GRPC_MDSTR_FROM (&grpc_static_mdstr_table[39])
 /* "GET" */
-#define GRPC_MDSTR_GET (&grpc_static_mdstr_table[39])
+#define GRPC_MDSTR_GET (&grpc_static_mdstr_table[40])
 /* "grpc" */
-#define GRPC_MDSTR_GRPC (&grpc_static_mdstr_table[40])
+#define GRPC_MDSTR_GRPC (&grpc_static_mdstr_table[41])
 /* "grpc-accept-encoding" */
-#define GRPC_MDSTR_GRPC_ACCEPT_ENCODING (&grpc_static_mdstr_table[41])
+#define GRPC_MDSTR_GRPC_ACCEPT_ENCODING (&grpc_static_mdstr_table[42])
 /* "grpc-encoding" */
-#define GRPC_MDSTR_GRPC_ENCODING (&grpc_static_mdstr_table[42])
+#define GRPC_MDSTR_GRPC_ENCODING (&grpc_static_mdstr_table[43])
 /* "grpc-internal-encoding-request" */
-#define GRPC_MDSTR_GRPC_INTERNAL_ENCODING_REQUEST (&grpc_static_mdstr_table[43])
+#define GRPC_MDSTR_GRPC_INTERNAL_ENCODING_REQUEST (&grpc_static_mdstr_table[44])
 /* "grpc-message" */
-#define GRPC_MDSTR_GRPC_MESSAGE (&grpc_static_mdstr_table[44])
+#define GRPC_MDSTR_GRPC_MESSAGE (&grpc_static_mdstr_table[45])
 /* "grpc-status" */
-#define GRPC_MDSTR_GRPC_STATUS (&grpc_static_mdstr_table[45])
+#define GRPC_MDSTR_GRPC_STATUS (&grpc_static_mdstr_table[46])
 /* "grpc-timeout" */
-#define GRPC_MDSTR_GRPC_TIMEOUT (&grpc_static_mdstr_table[46])
+#define GRPC_MDSTR_GRPC_TIMEOUT (&grpc_static_mdstr_table[47])
 /* "gzip" */
-#define GRPC_MDSTR_GZIP (&grpc_static_mdstr_table[47])
+#define GRPC_MDSTR_GZIP (&grpc_static_mdstr_table[48])
 /* "gzip, deflate" */
-#define GRPC_MDSTR_GZIP_COMMA_DEFLATE (&grpc_static_mdstr_table[48])
+#define GRPC_MDSTR_GZIP_COMMA_DEFLATE (&grpc_static_mdstr_table[49])
 /* "host" */
-#define GRPC_MDSTR_HOST (&grpc_static_mdstr_table[49])
+#define GRPC_MDSTR_HOST (&grpc_static_mdstr_table[50])
 /* "http" */
-#define GRPC_MDSTR_HTTP (&grpc_static_mdstr_table[50])
+#define GRPC_MDSTR_HTTP (&grpc_static_mdstr_table[51])
 /* "https" */
-#define GRPC_MDSTR_HTTPS (&grpc_static_mdstr_table[51])
+#define GRPC_MDSTR_HTTPS (&grpc_static_mdstr_table[52])
 /* "identity" */
-#define GRPC_MDSTR_IDENTITY (&grpc_static_mdstr_table[52])
+#define GRPC_MDSTR_IDENTITY (&grpc_static_mdstr_table[53])
 /* "identity,deflate" */
-#define GRPC_MDSTR_IDENTITY_COMMA_DEFLATE (&grpc_static_mdstr_table[53])
+#define GRPC_MDSTR_IDENTITY_COMMA_DEFLATE (&grpc_static_mdstr_table[54])
 /* "identity,deflate,gzip" */
 #define GRPC_MDSTR_IDENTITY_COMMA_DEFLATE_COMMA_GZIP \
-  (&grpc_static_mdstr_table[54])
+  (&grpc_static_mdstr_table[55])
 /* "identity,gzip" */
-#define GRPC_MDSTR_IDENTITY_COMMA_GZIP (&grpc_static_mdstr_table[55])
+#define GRPC_MDSTR_IDENTITY_COMMA_GZIP (&grpc_static_mdstr_table[56])
 /* "if-match" */
-#define GRPC_MDSTR_IF_MATCH (&grpc_static_mdstr_table[56])
+#define GRPC_MDSTR_IF_MATCH (&grpc_static_mdstr_table[57])
 /* "if-modified-since" */
-#define GRPC_MDSTR_IF_MODIFIED_SINCE (&grpc_static_mdstr_table[57])
+#define GRPC_MDSTR_IF_MODIFIED_SINCE (&grpc_static_mdstr_table[58])
 /* "if-none-match" */
-#define GRPC_MDSTR_IF_NONE_MATCH (&grpc_static_mdstr_table[58])
+#define GRPC_MDSTR_IF_NONE_MATCH (&grpc_static_mdstr_table[59])
 /* "if-range" */
-#define GRPC_MDSTR_IF_RANGE (&grpc_static_mdstr_table[59])
+#define GRPC_MDSTR_IF_RANGE (&grpc_static_mdstr_table[60])
 /* "if-unmodified-since" */
-#define GRPC_MDSTR_IF_UNMODIFIED_SINCE (&grpc_static_mdstr_table[60])
+#define GRPC_MDSTR_IF_UNMODIFIED_SINCE (&grpc_static_mdstr_table[61])
 /* "last-modified" */
-#define GRPC_MDSTR_LAST_MODIFIED (&grpc_static_mdstr_table[61])
+#define GRPC_MDSTR_LAST_MODIFIED (&grpc_static_mdstr_table[62])
 /* "link" */
-#define GRPC_MDSTR_LINK (&grpc_static_mdstr_table[62])
+#define GRPC_MDSTR_LINK (&grpc_static_mdstr_table[63])
 /* "location" */
-#define GRPC_MDSTR_LOCATION (&grpc_static_mdstr_table[63])
+#define GRPC_MDSTR_LOCATION (&grpc_static_mdstr_table[64])
 /* "max-forwards" */
-#define GRPC_MDSTR_MAX_FORWARDS (&grpc_static_mdstr_table[64])
+#define GRPC_MDSTR_MAX_FORWARDS (&grpc_static_mdstr_table[65])
 /* ":method" */
-#define GRPC_MDSTR_METHOD (&grpc_static_mdstr_table[65])
+#define GRPC_MDSTR_METHOD (&grpc_static_mdstr_table[66])
 /* ":path" */
-#define GRPC_MDSTR_PATH (&grpc_static_mdstr_table[66])
+#define GRPC_MDSTR_PATH (&grpc_static_mdstr_table[67])
 /* "POST" */
-#define GRPC_MDSTR_POST (&grpc_static_mdstr_table[67])
+#define GRPC_MDSTR_POST (&grpc_static_mdstr_table[68])
 /* "proxy-authenticate" */
-#define GRPC_MDSTR_PROXY_AUTHENTICATE (&grpc_static_mdstr_table[68])
+#define GRPC_MDSTR_PROXY_AUTHENTICATE (&grpc_static_mdstr_table[69])
 /* "proxy-authorization" */
-#define GRPC_MDSTR_PROXY_AUTHORIZATION (&grpc_static_mdstr_table[69])
+#define GRPC_MDSTR_PROXY_AUTHORIZATION (&grpc_static_mdstr_table[70])
 /* "range" */
-#define GRPC_MDSTR_RANGE (&grpc_static_mdstr_table[70])
+#define GRPC_MDSTR_RANGE (&grpc_static_mdstr_table[71])
 /* "referer" */
-#define GRPC_MDSTR_REFERER (&grpc_static_mdstr_table[71])
+#define GRPC_MDSTR_REFERER (&grpc_static_mdstr_table[72])
 /* "refresh" */
-#define GRPC_MDSTR_REFRESH (&grpc_static_mdstr_table[72])
+#define GRPC_MDSTR_REFRESH (&grpc_static_mdstr_table[73])
 /* "retry-after" */
-#define GRPC_MDSTR_RETRY_AFTER (&grpc_static_mdstr_table[73])
+#define GRPC_MDSTR_RETRY_AFTER (&grpc_static_mdstr_table[74])
 /* ":scheme" */
-#define GRPC_MDSTR_SCHEME (&grpc_static_mdstr_table[74])
+#define GRPC_MDSTR_SCHEME (&grpc_static_mdstr_table[75])
 /* "server" */
-#define GRPC_MDSTR_SERVER (&grpc_static_mdstr_table[75])
+#define GRPC_MDSTR_SERVER (&grpc_static_mdstr_table[76])
 /* "set-cookie" */
-#define GRPC_MDSTR_SET_COOKIE (&grpc_static_mdstr_table[76])
+#define GRPC_MDSTR_SET_COOKIE (&grpc_static_mdstr_table[77])
 /* "/" */
-#define GRPC_MDSTR_SLASH (&grpc_static_mdstr_table[77])
+#define GRPC_MDSTR_SLASH (&grpc_static_mdstr_table[78])
 /* "/index.html" */
-#define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (&grpc_static_mdstr_table[78])
+#define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (&grpc_static_mdstr_table[79])
 /* ":status" */
-#define GRPC_MDSTR_STATUS (&grpc_static_mdstr_table[79])
+#define GRPC_MDSTR_STATUS (&grpc_static_mdstr_table[80])
 /* "strict-transport-security" */
-#define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (&grpc_static_mdstr_table[80])
+#define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (&grpc_static_mdstr_table[81])
 /* "te" */
-#define GRPC_MDSTR_TE (&grpc_static_mdstr_table[81])
+#define GRPC_MDSTR_TE (&grpc_static_mdstr_table[82])
 /* "trailers" */
-#define GRPC_MDSTR_TRAILERS (&grpc_static_mdstr_table[82])
+#define GRPC_MDSTR_TRAILERS (&grpc_static_mdstr_table[83])
 /* "transfer-encoding" */
-#define GRPC_MDSTR_TRANSFER_ENCODING (&grpc_static_mdstr_table[83])
+#define GRPC_MDSTR_TRANSFER_ENCODING (&grpc_static_mdstr_table[84])
 /* "user-agent" */
-#define GRPC_MDSTR_USER_AGENT (&grpc_static_mdstr_table[84])
+#define GRPC_MDSTR_USER_AGENT (&grpc_static_mdstr_table[85])
 /* "vary" */
-#define GRPC_MDSTR_VARY (&grpc_static_mdstr_table[85])
+#define GRPC_MDSTR_VARY (&grpc_static_mdstr_table[86])
 /* "via" */
-#define GRPC_MDSTR_VIA (&grpc_static_mdstr_table[86])
+#define GRPC_MDSTR_VIA (&grpc_static_mdstr_table[87])
 /* "www-authenticate" */
-#define GRPC_MDSTR_WWW_AUTHENTICATE (&grpc_static_mdstr_table[87])
+#define GRPC_MDSTR_WWW_AUTHENTICATE (&grpc_static_mdstr_table[88])
 
 #define GRPC_STATIC_MDELEM_COUNT 78
 extern grpc_mdelem grpc_static_mdelem_table[GRPC_STATIC_MDELEM_COUNT];