Revert of Roll OpenH264 from v1.4.1 to v1.6.0

third_party/openh264/BUILD.gn

Index: third_party/openh264/BUILD.gn
diff --git a/third_party/openh264/BUILD.gn b/third_party/openh264/BUILD.gn
index b2de306292dd1c4f81c7e4827ecb8e6720a72a7a..18c7b82b7364b18a61ea1ff07669bf71e8396610 100644
--- a/third_party/openh264/BUILD.gn
+++ b/third_party/openh264/BUILD.gn
@@ -29,14 +29,7 @@
 
 source_set("common") {
   sources = [
-    "src/codec/common/inc/WelsCircleQueue.h",
-    "src/codec/common/inc/WelsList.h",
-    "src/codec/common/inc/WelsLock.h",
-    "src/codec/common/inc/WelsTask.h",
-    "src/codec/common/inc/WelsTaskThread.h",
-    "src/codec/common/inc/WelsThread.h",
     "src/codec/common/inc/WelsThreadLib.h",
-    "src/codec/common/inc/WelsThreadPool.h",
     "src/codec/common/inc/copy_mb.h",
     "src/codec/common/inc/cpu.h",
     "src/codec/common/inc/cpu_core.h",
@@ -57,10 +50,7 @@
     "src/codec/common/inc/welsCodecTrace.h",
     "src/codec/common/inc/wels_common_defs.h",
     "src/codec/common/inc/wels_const_common.h",
-    "src/codec/common/src/WelsTaskThread.cpp",
-    "src/codec/common/src/WelsThread.cpp",
     "src/codec/common/src/WelsThreadLib.cpp",
-    "src/codec/common/src/WelsThreadPool.cpp",
     "src/codec/common/src/common_tables.cpp",
     "src/codec/common/src/copy_mb.cpp",
     "src/codec/common/src/cpu.cpp",
@@ -179,9 +169,9 @@
     "src/codec/encoder/core/inc/nal_encap.h",
     "src/codec/encoder/core/inc/param_svc.h",
     "src/codec/encoder/core/inc/parameter_sets.h",
-    "src/codec/encoder/core/inc/paraset_strategy.h",
     "src/codec/encoder/core/inc/picture.h",
     "src/codec/encoder/core/inc/picture_handle.h",
+    "src/codec/encoder/core/inc/property.h",
     "src/codec/encoder/core/inc/rc.h",
     "src/codec/encoder/core/inc/ref_list_mgr_svc.h",
     "src/codec/encoder/core/inc/sample.h",
@@ -206,9 +196,6 @@
     "src/codec/encoder/core/inc/wels_const.h",
     "src/codec/encoder/core/inc/wels_func_ptr_def.h",
     "src/codec/encoder/core/inc/wels_preprocess.h",
-    "src/codec/encoder/core/inc/wels_task_base.h",
-    "src/codec/encoder/core/inc/wels_task_encoder.h",
-    "src/codec/encoder/core/inc/wels_task_management.h",
     "src/codec/encoder/core/inc/wels_transpose_matrix.h",
     "src/codec/encoder/core/src/au_set.cpp",
     "src/codec/encoder/core/src/deblocking.cpp",
@@ -221,8 +208,8 @@
     "src/codec/encoder/core/src/md.cpp",
     "src/codec/encoder/core/src/mv_pred.cpp",
     "src/codec/encoder/core/src/nal_encap.cpp",
-    "src/codec/encoder/core/src/paraset_strategy.cpp",
     "src/codec/encoder/core/src/picture_handle.cpp",
+    "src/codec/encoder/core/src/property.cpp",
     "src/codec/encoder/core/src/ratectl.cpp",
     "src/codec/encoder/core/src/ref_list_mgr_svc.cpp",
     "src/codec/encoder/core/src/sample.cpp",
@@ -238,9 +225,6 @@
     "src/codec/encoder/core/src/svc_set_mb_syn_cabac.cpp",
     "src/codec/encoder/core/src/svc_set_mb_syn_cavlc.cpp",
     "src/codec/encoder/core/src/wels_preprocess.cpp",
-    "src/codec/encoder/core/src/wels_task_base.cpp",
-    "src/codec/encoder/core/src/wels_task_encoder.cpp",
-    "src/codec/encoder/core/src/wels_task_management.cpp",
     "src/codec/encoder/plus/inc/welsEncoderExt.h",
     "src/codec/encoder/plus/src/welsEncoderExt.cpp",