Update check for aarch64
https://bugs.webkit.org/show_bug.cgi?id=209322
<rdar://problem/61135818>

Patch by Michael Catanzaro <mcatanzaro@gnome.org> on 2020-04-01
Reviewed by Mark Lam.

Update BPlatform.h to follow the corresponding change in WTF's PlatformCPU.h.

* bmalloc/BPlatform.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@259344 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/bmalloc/ChangeLog b/Source/bmalloc/ChangeLog
index e0235b4d..c00595d 100644
--- a/Source/bmalloc/ChangeLog
+++ b/Source/bmalloc/ChangeLog
@@ -1,3 +1,15 @@
+2020-04-01  Michael Catanzaro  <mcatanzaro@gnome.org>
+
+        Update check for aarch64
+        https://bugs.webkit.org/show_bug.cgi?id=209322
+        <rdar://problem/61135818>
+
+        Reviewed by Mark Lam.
+
+        Update BPlatform.h to follow the corresponding change in WTF's PlatformCPU.h.
+
+        * bmalloc/BPlatform.h:
+
 2020-03-15  Yusuke Suzuki  <ysuzuki@apple.com>
 
         Should not use variable-length-array (VLA)
diff --git a/Source/bmalloc/bmalloc/BPlatform.h b/Source/bmalloc/bmalloc/BPlatform.h
index ebafe03..32bff0a 100644
--- a/Source/bmalloc/bmalloc/BPlatform.h
+++ b/Source/bmalloc/bmalloc/BPlatform.h
@@ -123,8 +123,8 @@
 #define BCPU_X86_64 1
 #endif
 
-/* BCPU(ARM64) - Apple */
-#if (defined(__arm64__) && defined(__APPLE__)) || defined(__aarch64__)
+/* BCPU(ARM64) */
+#if defined(__arm64__) || defined(__aarch64__)
 #define BCPU_ARM64 1
 #endif