FS-9091: update libyuv to hash 69245902 from https://chromium.googlesource.com/libyuv/libyuv/

libs/libyuv/libyuv.gyp

@@ -47,6 +47,12 @@
       # Allows libyuv.a redistributable library without external dependencies.
       'standalone_static_library': 1,
       'conditions': [
+       # Disable -Wunused-parameter
+        ['clang == 1', {
+          'cflags': [
+            '-Wno-unused-parameter',
+         ],
+        }],
         ['build_neon != 0', {
           'defines': [
             'LIBYUV_NEON',
@@ -96,13 +102,6 @@
             }],
           ],
         }],
-        # MemorySanitizer does not support assembly code yet.
-        # http://crbug.com/344505
-        [ 'msan == 1', {
-          'defines': [
-            'LIBYUV_DISABLE_X86',
-          ],
-        }],
       ], #conditions
       'defines': [
         # Enable the following 3 macros to turn off assembly for specified CPU.