IssueNo:https://gitee.com/openharmony/third_party_harfbuzz/issues/I4X5GU
Feature or Bugfix: Feature
Binary Source:harfbuzz resources
Signed-off-by: Nlancer <haoshuo@huawei.com>

Description:harfbuzz版本降低到2.7.2
Sig:harfbuzz
Feature or Bugfix:Feature
Binary Source:No
Signed-off-by: Nlancer <haoshuo@huawei.com>

IssueNo: https://gitee.com/openharmony/third_party_harfbuzz/issues/I4H06M
Feature or Bugfix: Feature
Binary Source:No
Signed-off-by: Nlizhiqi <lizhiqi1@huawei.com>

Based on Konstantin Ritt work posted on mailing list

Not used anymore since DWRITE is loaded dynamically.

Was wrong.  The returned pointer couldn't be passed to free().  Ouch!

This disables fallback shaper in tiny builds.  Projects that don't
use our build system and want to disable fallback shaper (eg. Firefox)
should define HB_NO_FALLBACK_SHAPE now.

Part of https://github.com/harfbuzz/harfbuzz/issues/1652

Added in 01dff1ea and 19256bef, this was targeted at older
msvc versions that don't support C99 but now as we require
C++11 we don't target places those envs thus removing this.

https://github.com/harfbuzz/harfbuzz/issues/1728

Fixes https://github.com/harfbuzz/harfbuzz/issues/1662

Fixes https://github.com/harfbuzz/harfbuzz/issues/1491

Annotated OpenType Specification or aots, https://github.com/adobe-type-tools/aots
provides a set of tests for OpenType specification, this change add those tests in addition
to modified version of their HarfBuzz test runner for generating harfbuzz project specific tests.

We never tested compiling without it.  Just kill it.  We always build
our own shaper.