bug 1022076 - http/2 explicit gzip for post h2-12 r=hurley

bug 1022076 - http/2 explicit gzip for post h2-12 r=hurley

--HG--
extra : rebase_source : 8603c97c9ed664520e748ebba405e6a1bce6b3e8

netwerk/protocol/http/Http2Compression.cpp

@@ -1003,8 +1003,7 @@ Http2Compressor::EncodeHeaderBlock(const nsCString &nvInput,
         name.EqualsLiteral("proxy-connection") ||
         name.EqualsLiteral("te") ||
         name.EqualsLiteral("transfer-encoding") ||
-        name.EqualsLiteral("upgrade") ||
-        name.EqualsLiteral("accept-encoding")) {
+        name.EqualsLiteral("upgrade")) {
       continue;
     }