Autoformat everything except tests/examples

Done by:
- Appending an extra newline at the end of src/**/*.{cpp,h,mm,gn}
  except src/tests/*
- Running git cl format --full to format the full contents of every
  changed file

Bug: none
Change-Id: Id88fc5ed0c5efbbc93b2c6a305c2f98465fe646d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24641
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
diff --git a/src/dawn_native/ResourceMemoryAllocation.cpp b/src/dawn_native/ResourceMemoryAllocation.cpp
index 0d726c9..b1c35d4 100644
--- a/src/dawn_native/ResourceMemoryAllocation.cpp
+++ b/src/dawn_native/ResourceMemoryAllocation.cpp
@@ -50,4 +50,4 @@
         mResourceHeap = nullptr;
         mInfo = {};
     }
-}  // namespace dawn_native
\ No newline at end of file
+}  // namespace dawn_native