Revert "Add JIT"

Sorry, run-test crashes on target:
0-05 12:15:51.633 I/DEBUG   (27995): Abort message: 'art/runtime/mirror/art_method.cc:349] Check failed: PcIsWithinQuickCode(reinterpret_cast<uintptr_t>(code), pc) java.lang.Throwable java.lang.Throwable.fillInStackTrace() pc=71e3366b code=0x71e3362d size=ad000000'
10-05 12:15:51.633 I/DEBUG   (27995):     r0 00000000  r1 0000542b  r2 00000006  r3 00000000
10-05 12:15:51.633 I/DEBUG   (27995):     r4 00000006  r5 b6f9addc  r6 00000002  r7 0000010c
10-05 12:15:51.633 I/DEBUG   (27995):     r8 b63fe1e8  r9 be8e1418  sl b6427400  fp b63fcce0
10-05 12:15:51.633 I/DEBUG   (27995):     ip 0000542b  sp be8e1358  lr b6e9a27b  pc b6e9c280  cpsr 40070010
10-05 12:15:51.633 I/DEBUG   (27995): 

Bug: 17950037
This reverts commit 2535abe7d1fcdd0e6aca782b1f1932a703ed50a4.

Change-Id: I6f88849bc6f2befed0c0aaa0b7b2a08c967a83c3
diff --git a/compiler/dex/vreg_analysis.cc b/compiler/dex/vreg_analysis.cc
index 2b78e38..b620969 100644
--- a/compiler/dex/vreg_analysis.cc
+++ b/compiler/dex/vreg_analysis.cc
@@ -19,7 +19,6 @@
 #include "compiler_ir.h"
 #include "dex/dataflow_iterator-inl.h"
 #include "dex_flags.h"
-#include "driver/dex_compilation_unit.h"
 
 namespace art {
 
@@ -260,8 +259,8 @@
     if ((flags & Instruction::kInvoke) &&
         (attrs & (DF_FORMAT_35C | DF_FORMAT_3RC))) {
       DCHECK_EQ(next, 0);
-      const auto& lowering_info = GetMethodLoweringInfo(mir);
-      const char* shorty = GetShortyFromMethodReference(lowering_info.GetTargetMethod());
+      int target_idx = mir->dalvikInsn.vB;
+      const char* shorty = GetShortyFromTargetIdx(target_idx);
       // Handle result type if floating point
       if ((shorty[0] == 'F') || (shorty[0] == 'D')) {
         MIR* move_result_mir = FindMoveResult(bb, mir);