Move mirror::ArtMethod to native

Optimizing + quick tests are passing, devices boot.

TODO: Test and fix bugs in mips64.

Saves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.
Some of the savings are from removal of virtual methods and direct
methods object arrays.

Bug: 19264997
Change-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d
diff --git a/runtime/jit/jit_code_cache.cc b/runtime/jit/jit_code_cache.cc
index 4d367e0..cd5f4cb 100644
--- a/runtime/jit/jit_code_cache.cc
+++ b/runtime/jit/jit_code_cache.cc
@@ -18,8 +18,8 @@
 
 #include <sstream>
 
+#include "art_method-inl.h"
 #include "mem_map.h"
-#include "mirror/art_method-inl.h"
 #include "oat_file-inl.h"
 
 namespace art {
@@ -58,7 +58,7 @@
   code_cache_end_ = mem_map->End();
 }
 
-bool JitCodeCache::ContainsMethod(mirror::ArtMethod* method) const {
+bool JitCodeCache::ContainsMethod(ArtMethod* method) const {
   return ContainsCodePtr(method->GetEntryPointFromQuickCompiledCode());
 }
 
@@ -93,7 +93,7 @@
   return data_cache_ptr_ - size;
 }
 
-const void* JitCodeCache::GetCodeFor(mirror::ArtMethod* method) {
+const void* JitCodeCache::GetCodeFor(ArtMethod* method) {
   const void* code = method->GetEntryPointFromQuickCompiledCode();
   if (ContainsCodePtr(code)) {
     return code;
@@ -106,7 +106,7 @@
   return nullptr;
 }
 
-void JitCodeCache::SaveCompiledCode(mirror::ArtMethod* method, const void* old_code_ptr) {
+void JitCodeCache::SaveCompiledCode(ArtMethod* method, const void* old_code_ptr) {
   DCHECK_EQ(method->GetEntryPointFromQuickCompiledCode(), old_code_ptr);
   DCHECK(ContainsCodePtr(old_code_ptr)) << PrettyMethod(method) << " old_code_ptr="
       << old_code_ptr;