Bug 1902965 - Use define for MAX_NATIVE_FRAMES in C r=profiler-reviewers,aabh

Differential Revision: https://phabricator.services.mozilla.com/D213912

tools/profiler/public/ProfilerNativeStack.h

@@ -12,7 +12,11 @@
 // Setting MAX_NATIVE_FRAMES too high risks the unwinder wasting a lot of time
 // looping on corrupted stacks.
 
+#ifdef __cplusplus
 static const size_t MAX_NATIVE_FRAMES = 1024;
+#else
+#  define MAX_NATIVE_FRAMES 1024
+#endif
 
 struct NativeStack {
   void* mPCs[MAX_NATIVE_FRAMES];