Use connectivity state tracking code in chttp2 transport
diff --git a/gRPC.podspec b/gRPC.podspec
index ed82732..a292056 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -154,7 +154,6 @@
                       'src/core/channel/channel_stack.h',
                       'src/core/channel/client_channel.h',
                       'src/core/channel/connected_channel.h',
-                      'src/core/channel/connectivity_state.h',
                       'src/core/channel/context.h',
                       'src/core/channel/http_client_filter.h',
                       'src/core/channel/http_server_filter.h',
@@ -239,6 +238,7 @@
                       'src/core/transport/chttp2/timeout_encoding.h',
                       'src/core/transport/chttp2/varint.h',
                       'src/core/transport/chttp2_transport.h',
+                      'src/core/transport/connectivity_state.h',
                       'src/core/transport/metadata.h',
                       'src/core/transport/stream_op.h',
                       'src/core/transport/transport.h',
@@ -279,7 +279,6 @@
                       'src/core/channel/channel_stack.c',
                       'src/core/channel/client_channel.c',
                       'src/core/channel/connected_channel.c',
-                      'src/core/channel/connectivity_state.c',
                       'src/core/channel/http_client_filter.c',
                       'src/core/channel/http_server_filter.c',
                       'src/core/channel/noop_filter.c',
@@ -377,6 +376,7 @@
                       'src/core/transport/chttp2/varint.c',
                       'src/core/transport/chttp2/writing.c',
                       'src/core/transport/chttp2_transport.c',
+                      'src/core/transport/connectivity_state.c',
                       'src/core/transport/metadata.c',
                       'src/core/transport/stream_op.c',
                       'src/core/transport/transport.c',
@@ -412,7 +412,6 @@
                               'src/core/channel/channel_stack.h',
                               'src/core/channel/client_channel.h',
                               'src/core/channel/connected_channel.h',
-                              'src/core/channel/connectivity_state.h',
                               'src/core/channel/context.h',
                               'src/core/channel/http_client_filter.h',
                               'src/core/channel/http_server_filter.h',
@@ -497,6 +496,7 @@
                               'src/core/transport/chttp2/timeout_encoding.h',
                               'src/core/transport/chttp2/varint.h',
                               'src/core/transport/chttp2_transport.h',
+                              'src/core/transport/connectivity_state.h',
                               'src/core/transport/metadata.h',
                               'src/core/transport/stream_op.h',
                               'src/core/transport/transport.h',