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/compiler/optimizing/optimizing_cfi_test.cc b/compiler/optimizing/optimizing_cfi_test.cc
index 7aea249..b0d1433 100644
--- a/compiler/optimizing/optimizing_cfi_test.cc
+++ b/compiler/optimizing/optimizing_cfi_test.cc
@@ -31,7 +31,7 @@
 // Run the tests only on host.
 #ifndef HAVE_ANDROID_OS
 
-class OptimizingCFITest  : public CFITest {
+class OptimizingCFITest : public CFITest {
  public:
   // Enable this flag to generate the expected outputs.
   static constexpr bool kGenerateExpected = false;