Create snapshot/mac and move some files from snapshot and util to there

snapshot/mac/process_types/internal.h

Index: snapshot/mac/process_types/internal.h
diff --git a/util/mac/process_types/internal.h b/snapshot/mac/process_types/internal.h
similarity index 73%
rename from util/mac/process_types/internal.h
rename to snapshot/mac/process_types/internal.h
index 60b2cc366670dd4d2a70977685cb908d56aa0a95..fd956574d2cd14fcd9aaefdeee7db2706c628b1e 100644
--- a/util/mac/process_types/internal.h
+++ b/snapshot/mac/process_types/internal.h
@@ -12,25 +12,25 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef CRASHPAD_UTIL_MAC_PROCESS_TYPES_INTERNAL_H_
-#define CRASHPAD_UTIL_MAC_PROCESS_TYPES_INTERNAL_H_
+#ifndef CRASHPAD_SNAPSHOT_MAC_PROCESS_TYPES_INTERNAL_H_
+#define CRASHPAD_SNAPSHOT_MAC_PROCESS_TYPES_INTERNAL_H_
 
-#include "util/mac/process_types.h"
+#include "snapshot/mac/process_types.h"
 
 // Declare Traits32 and Traits64, flavor-specific traits classes. These are
 // private traits classes not for use outside of process type internals.
-// TraitsGeneric is declared in util/mac/process_types.h.
+// TraitsGeneric is declared in snapshot/mac/process_types.h.
 
-#include "util/mac/process_types/traits.h"
+#include "snapshot/mac/process_types/traits.h"
 
 #define PROCESS_TYPE_FLAVOR_TRAITS(lp_bits) \
   DECLARE_PROCESS_TYPE_TRAITS_CLASS(        \
       lp_bits, lp_bits, __attribute__((aligned(lp_bits / 8))))
 
-#include "util/mac/process_types/flavors.h"
+#include "snapshot/mac/process_types/flavors.h"
 
 #undef PROCESS_TYPE_FLAVOR_TRAITS
 
 #undef DECLARE_PROCESS_TYPE_TRAITS_CLASS
 
-#endif  // CRASHPAD_UTIL_MAC_PROCESS_TYPES_INTERNAL_H_
+#endif  // CRASHPAD_SNAPSHOT_MAC_PROCESS_TYPES_INTERNAL_H_