Add missing headers to BUILD.gn and CMakeLists.txt

Bug: none
Change-Id: I101935b8f75b3cbcf0f79a429f7a850ce62e90e0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/25063
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
diff --git a/src/common/BUILD.gn b/src/common/BUILD.gn
index bba15f0..c924a16 100644
--- a/src/common/BUILD.gn
+++ b/src/common/BUILD.gn
@@ -171,10 +171,12 @@
       "SerialStorage.h",
       "SlabAllocator.cpp",
       "SlabAllocator.h",
+      "StackContainer.h",
       "SwapChainUtils.h",
       "SystemUtils.cpp",
       "SystemUtils.h",
       "TypedInteger.h",
+      "UnderlyingType.h",
       "ityp_array.h",
       "ityp_bitset.h",
       "ityp_span.h",
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 555cc5b..a6f320e 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -41,6 +41,7 @@
     "SerialStorage.h"
     "SlabAllocator.cpp"
     "SlabAllocator.h"
+    "StackContainer.h"
     "SwapChainUtils.h"
     "SystemUtils.cpp"
     "SystemUtils.h"