Bug 1766646 - Vendor libwebrtc from 3a9e6877e5 - moz.build file updates

CLOBBER

@@ -22,5 +22,5 @@
 # changes to stick? As of bug 928195, this shouldn't be necessary! Please
 # don't change CLOBBER for WebIDL changes any more.
 
-Modified build files in third_party/libwebrtc - Bug 1766646 (MOZ) - update files in webrtc.json non_unified_sources
+Modified build files in third_party/libwebrtc - Bug 1766646 - Vendor libwebrtc from 3a9e6877e5
 

third_party/libwebrtc/moz.build

@@ -311,7 +311,6 @@ DIRS += [
     "/third_party/libwebrtc/rtc_base/bit_buffer_gn",
     "/third_party/libwebrtc/rtc_base/bitstream_reader_gn",
     "/third_party/libwebrtc/rtc_base/buffer_gn",
-    "/third_party/libwebrtc/rtc_base/buffer_queue_gn",
     "/third_party/libwebrtc/rtc_base/byte_buffer_gn",
     "/third_party/libwebrtc/rtc_base/byte_order_gn",
     "/third_party/libwebrtc/rtc_base/callback_list_gn",
@@ -379,7 +378,6 @@ DIRS += [
     "/third_party/libwebrtc/rtc_base/socket_gn",
     "/third_party/libwebrtc/rtc_base/socket_server_gn",
     "/third_party/libwebrtc/rtc_base/stringutils_gn",
-    "/third_party/libwebrtc/rtc_base/strong_alias_gn",
     "/third_party/libwebrtc/rtc_base/swap_queue_gn",
     "/third_party/libwebrtc/rtc_base/synchronization/mutex_gn",
     "/third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn",

third_party/libwebrtc/rtc_base/rtc_base_approved_gn/moz.build

@@ -52,10 +52,6 @@ if CONFIG["OS_TARGET"] == "Android":
     DEFINES["__STDC_CONSTANT_MACROS"] = True
     DEFINES["__STDC_FORMAT_MACROS"] = True
 
-    OS_LIBS += [
-        "log"
-    ]
-
 if CONFIG["OS_TARGET"] == "Darwin":
 
     DEFINES["WEBRTC_ENABLE_AVX2"] = True