cherrypick PR14787 to 1.10.x

[yang-g]

No description provided.

[grpc-testing]

****************************************************************

libgrpc.so

     VM SIZE                                                          FILE SIZE
 ++++++++++++++ GROWING                                            ++++++++++++++
  +1.4%     +80 src/core/ext/transport/chttp2/transport/writing.cc     +80  +1.4%
      +1.3%     +72 grpc_chttp2_begin_write                                +72  +1.3%
       +30%      +8 [Unmapped]                                              +8   +30%

 -------------- SHRINKING                                          --------------
  -0.6%     -44 src/core/ext/transport/chttp2/transport/parsing.cc     -44  -0.6%
      -2.5%     -32 init_header_frame_parser                               -32  -2.5%
      -0.3%     -12 grpc_chttp2_perform_read                               -12  -0.3%

 -+-+-+-+-+-+-+ MIXED                                              +-+-+-+-+-+-+-
  -0.0%      -4 [None]                                                 +76  +0.0%
      +0.4%      +4 [None]                                                   0  [ = ]
      [ = ]       0 g_default_max_pings_without_data                        +4  [NEW]

  +0.0%     +32 TOTAL                                                 +112  +0.0%


****************************************************************

libgrpc++.so

     VM SIZE        FILE SIZE
 ++++++++++++++  ++++++++++++++

  [ = ]       0        0  [ = ]

[grpc-testing]

[trickle] No significant performance differences

[grpc-testing]

[microbenchmarks] No significant performance differences