Updated to arc-runtime-54.5021.660.0
diff --git a/src/build/DEPS.chrome b/src/build/DEPS.chrome
index 4197a67..e426268 100644
--- a/src/build/DEPS.chrome
+++ b/src/build/DEPS.chrome
@@ -1 +1 @@
-563809
+574574
diff --git a/third_party/chromium-ppapi b/third_party/chromium-ppapi
index 5b63ef6..3fb53cf 160000
--- a/third_party/chromium-ppapi
+++ b/third_party/chromium-ppapi
@@ -1 +1 @@
-Subproject commit 5b63ef65fa5a241cb9822ed0314ca2fae0b264d8
+Subproject commit 3fb53cf0d187b9537160ad967975f17641d59c1f
diff --git a/third_party/native_client b/third_party/native_client
index 93deff4..e6ce828 160000
--- a/third_party/native_client
+++ b/third_party/native_client
@@ -1 +1 @@
-Subproject commit 93deff44b49fcbb4da0ee7961f21b6b93da194e9
+Subproject commit e6ce828ef60c4c1438867b535efbbb5d9a177c0e