From ab8580d94078b9bc52c931545a2d6b227ae61499 Mon Sep 17 00:00:00 2001
From: Wenbo Zhu <wenboz@google.com>
Date: Tue, 27 Mar 2018 14:20:08 -0700
Subject: [PATCH 1/2] Remove browser-specific features.

---
 doc/PROTOCOL-WEB.md | 36 +++++-------------------------------
 1 file changed, 5 insertions(+), 31 deletions(-)

diff --git a/doc/PROTOCOL-WEB.md b/doc/PROTOCOL-WEB.md
index c31a048a7c9..6f2c3031a61 100644
--- a/doc/PROTOCOL-WEB.md
+++ b/doc/PROTOCOL-WEB.md
@@ -106,19 +106,6 @@ to security policies with XHR
 
 # Other features
 
-Compression
-
-* Full-body compression is supported and expected for all unary
-requests/responses. The compression/decompression will be done
-by browsers, using standard Content-Encoding headers
-  * “grpc-encoding” header is not used
-  * SDCH, Brotli will be supported
-* Message-level compression for streamed requests/responses is not supported
-because manual compression/decompression is prohibitively expensive using JS
-  * Per-message compression may be feasible in future with wasm
-
----
-
 Retries, caching
 
 * Will spec out the support after their respective gRPC spec extensions
@@ -128,24 +115,6 @@ are finalized
 
 ---
 
-Security
-
-* XSRF, XSS etc to be specified
-
----
-
-CORS preflight
-
-* Should follow the [CORS spec](https://developer.mozilla.org/en-US/docs/Web/HTTP/Server-Side_Access_Control)
-  * Access-Control-Allow-Credentials to allow Authorization headers
-  * Access-Control-Allow-Methods to allow POST and (preflight) OPTIONS only
-  * Access-Control-Allow-Headers to whatever the preflight request carries
-* The client library may support header overwrites to avoid preflight
-  * https://github.com/whatwg/fetch/issues/210
-* CSP support to be specified
-
----
-
 Keep-alive
 
 * HTTP/2 PING is not supported or used
@@ -165,3 +134,8 @@ Versioning
 
 * Special headers may be introduced to support features that may break compatiblity.
 
+---
+
+Browser-specific features
+
+* Certain features are unique to browser or HTML clients, and for those features please check the [spec doc](https://github.com/grpc/grpc-web/blob/master/PROTOCOL-WEB.md) published in the grpc/grpc-web repo.

From a01137507d11f0f201881590adee3ac96d0db8ee Mon Sep 17 00:00:00 2001
From: Wenbo Zhu <wenboz@google.com>
Date: Tue, 27 Mar 2018 15:31:12 -0700
Subject: [PATCH 2/2] Update PROTOCOL-WEB.md

---
 doc/PROTOCOL-WEB.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/PROTOCOL-WEB.md b/doc/PROTOCOL-WEB.md
index 6f2c3031a61..c157cd7e135 100644
--- a/doc/PROTOCOL-WEB.md
+++ b/doc/PROTOCOL-WEB.md
@@ -138,4 +138,4 @@ Versioning
 
 Browser-specific features
 
-* Certain features are unique to browser or HTML clients, and for those features please check the [spec doc](https://github.com/grpc/grpc-web/blob/master/PROTOCOL-WEB.md) published in the grpc/grpc-web repo.
+* For features that are unique to browser or HTML clients, check the [spec doc](https://github.com/grpc/grpc-web/blob/master/PROTOCOL-WEB.md) published in the grpc/grpc-web repo.