Revert "Merge branch 'master' into v1.3.x"

This reverts commit 79759fea1abd09102d38af3e13a84b69e898124b, reversing
changes made to dc36f4df6aba60275a31227e1d29c4d20b6cadca.
diff --git a/grpc.gemspec b/grpc.gemspec
index e53bd29..4912872 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -174,11 +174,16 @@
   s.files += %w( src/core/lib/channel/channel_args.h )
   s.files += %w( src/core/lib/channel/channel_stack.h )
   s.files += %w( src/core/lib/channel/channel_stack_builder.h )
+  s.files += %w( src/core/lib/channel/compress_filter.h )
   s.files += %w( src/core/lib/channel/connected_channel.h )
   s.files += %w( src/core/lib/channel/context.h )
+  s.files += %w( src/core/lib/channel/deadline_filter.h )
   s.files += %w( src/core/lib/channel/handshaker.h )
   s.files += %w( src/core/lib/channel/handshaker_factory.h )
   s.files += %w( src/core/lib/channel/handshaker_registry.h )
+  s.files += %w( src/core/lib/channel/http_client_filter.h )
+  s.files += %w( src/core/lib/channel/http_server_filter.h )
+  s.files += %w( src/core/lib/channel/message_size_filter.h )
   s.files += %w( src/core/lib/compression/algorithm_metadata.h )
   s.files += %w( src/core/lib/compression/message_compress.h )
   s.files += %w( src/core/lib/debug/trace.h )
@@ -297,9 +302,6 @@
   s.files += %w( src/core/ext/transport/chttp2/transport/stream_map.h )
   s.files += %w( src/core/ext/transport/chttp2/transport/varint.h )
   s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.h )
-  s.files += %w( src/core/ext/filters/http/client/http_client_filter.h )
-  s.files += %w( src/core/ext/filters/http/message_compress/message_compress_filter.h )
-  s.files += %w( src/core/ext/filters/http/server/http_server_filter.h )
   s.files += %w( src/core/lib/security/context/security_context.h )
   s.files += %w( src/core/lib/security/credentials/composite/composite_credentials.h )
   s.files += %w( src/core/lib/security/credentials/credentials.h )
@@ -343,7 +345,6 @@
   s.files += %w( src/core/ext/filters/client_channel/subchannel.h )
   s.files += %w( src/core/ext/filters/client_channel/subchannel_index.h )
   s.files += %w( src/core/ext/filters/client_channel/uri_parser.h )
-  s.files += %w( src/core/ext/filters/deadline/deadline_filter.h )
   s.files += %w( src/core/ext/transport/chttp2/client/chttp2_connector.h )
   s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.h )
   s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel.h )
@@ -374,15 +375,19 @@
   s.files += %w( src/core/ext/census/trace_string.h )
   s.files += %w( src/core/ext/census/tracing.h )
   s.files += %w( src/core/ext/filters/max_age/max_age_filter.h )
-  s.files += %w( src/core/ext/filters/message_size/message_size_filter.h )
   s.files += %w( src/core/lib/surface/init.c )
   s.files += %w( src/core/lib/channel/channel_args.c )
   s.files += %w( src/core/lib/channel/channel_stack.c )
   s.files += %w( src/core/lib/channel/channel_stack_builder.c )
+  s.files += %w( src/core/lib/channel/compress_filter.c )
   s.files += %w( src/core/lib/channel/connected_channel.c )
+  s.files += %w( src/core/lib/channel/deadline_filter.c )
   s.files += %w( src/core/lib/channel/handshaker.c )
   s.files += %w( src/core/lib/channel/handshaker_factory.c )
   s.files += %w( src/core/lib/channel/handshaker_registry.c )
+  s.files += %w( src/core/lib/channel/http_client_filter.c )
+  s.files += %w( src/core/lib/channel/http_server_filter.c )
+  s.files += %w( src/core/lib/channel/message_size_filter.c )
   s.files += %w( src/core/lib/compression/compression.c )
   s.files += %w( src/core/lib/compression/message_compress.c )
   s.files += %w( src/core/lib/debug/trace.c )
@@ -519,10 +524,6 @@
   s.files += %w( src/core/ext/transport/chttp2/transport/varint.c )
   s.files += %w( src/core/ext/transport/chttp2/transport/writing.c )
   s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.c )
-  s.files += %w( src/core/ext/filters/http/client/http_client_filter.c )
-  s.files += %w( src/core/ext/filters/http/http_filters_plugin.c )
-  s.files += %w( src/core/ext/filters/http/message_compress/message_compress_filter.c )
-  s.files += %w( src/core/ext/filters/http/server/http_server_filter.c )
   s.files += %w( src/core/lib/http/httpcli_security_connector.c )
   s.files += %w( src/core/lib/security/context/security_context.c )
   s.files += %w( src/core/lib/security/credentials/composite/composite_credentials.c )
@@ -572,7 +573,6 @@
   s.files += %w( src/core/ext/filters/client_channel/subchannel.c )
   s.files += %w( src/core/ext/filters/client_channel/subchannel_index.c )
   s.files += %w( src/core/ext/filters/client_channel/uri_parser.c )
-  s.files += %w( src/core/ext/filters/deadline/deadline_filter.c )
   s.files += %w( src/core/ext/transport/chttp2/client/chttp2_connector.c )
   s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.c )
   s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c )
@@ -609,7 +609,6 @@
   s.files += %w( src/core/ext/census/trace_context.c )
   s.files += %w( src/core/ext/census/tracing.c )
   s.files += %w( src/core/ext/filters/max_age/max_age_filter.c )
-  s.files += %w( src/core/ext/filters/message_size/message_size_filter.c )
   s.files += %w( src/core/plugin_registry/grpc_plugin_registry.c )
   s.files += %w( third_party/boringssl/crypto/aes/internal.h )
   s.files += %w( third_party/boringssl/crypto/asn1/asn1_locl.h )