Create dex subdirectory

Move all the DexFile related source to a common subdirectory dex/ of
runtime.

Bug: 71361973
Test: make -j 50 test-art-host
Change-Id: I59e984ed660b93e0776556308be3d653722f5223
diff --git a/compiler/debug/elf_debug_info_writer.h b/compiler/debug/elf_debug_info_writer.h
index 0e11e32..e2bea8e 100644
--- a/compiler/debug/elf_debug_info_writer.h
+++ b/compiler/debug/elf_debug_info_writer.h
@@ -22,14 +22,14 @@
 #include <vector>
 
 #include "art_field-inl.h"
-#include "code_item_accessors-inl.h"
 #include "debug/dwarf/debug_abbrev_writer.h"
 #include "debug/dwarf/debug_info_entry_writer.h"
 #include "debug/elf_compilation_unit.h"
 #include "debug/elf_debug_loc_writer.h"
 #include "debug/method_debug_info.h"
-#include "dex_file-inl.h"
-#include "dex_file.h"
+#include "dex/code_item_accessors-inl.h"
+#include "dex/dex_file-inl.h"
+#include "dex/dex_file.h"
 #include "heap_poisoning.h"
 #include "linear_alloc.h"
 #include "linker/elf_builder.h"
diff --git a/compiler/debug/elf_debug_line_writer.h b/compiler/debug/elf_debug_line_writer.h
index d7fd524..9910e7a 100644
--- a/compiler/debug/elf_debug_line_writer.h
+++ b/compiler/debug/elf_debug_line_writer.h
@@ -24,7 +24,7 @@
 #include "debug/dwarf/headers.h"
 #include "debug/elf_compilation_unit.h"
 #include "debug/src_map_elem.h"
-#include "dex_file-inl.h"
+#include "dex/dex_file-inl.h"
 #include "linker/elf_builder.h"
 #include "oat_file.h"
 #include "stack_map.h"
diff --git a/compiler/debug/method_debug_info.h b/compiler/debug/method_debug_info.h
index a8225fa..43c8de2 100644
--- a/compiler/debug/method_debug_info.h
+++ b/compiler/debug/method_debug_info.h
@@ -21,7 +21,7 @@
 
 #include "arch/instruction_set.h"
 #include "base/array_ref.h"
-#include "dex_file.h"
+#include "dex/dex_file.h"
 
 namespace art {
 namespace debug {