Use 'final' and 'override' specifiers directly in ART.

Remove all uses of macros 'FINAL' and 'OVERRIDE' and replace them with
'final' and 'override' specifiers. Remove all definitions of these
macros as well, which were located in these files:
- libartbase/base/macros.h
- test/913-heaps/heaps.cc
- test/ti-agent/ti_macros.h

ART is now using C++14; the 'final' and 'override' specifiers have
been introduced in C++11.

Test: mmma art
Change-Id: I256c7758155a71a2940ef2574925a44076feeebf
diff --git a/compiler/optimizing/instruction_simplifier.cc b/compiler/optimizing/instruction_simplifier.cc
index f493b66..2757f7b 100644
--- a/compiler/optimizing/instruction_simplifier.cc
+++ b/compiler/optimizing/instruction_simplifier.cc
@@ -66,44 +66,44 @@
   bool TryCombineVecMultiplyAccumulate(HVecMul* mul);
 
   void VisitShift(HBinaryOperation* shift);
-  void VisitEqual(HEqual* equal) OVERRIDE;
-  void VisitNotEqual(HNotEqual* equal) OVERRIDE;
-  void VisitBooleanNot(HBooleanNot* bool_not) OVERRIDE;
-  void VisitInstanceFieldSet(HInstanceFieldSet* equal) OVERRIDE;
-  void VisitStaticFieldSet(HStaticFieldSet* equal) OVERRIDE;
-  void VisitArraySet(HArraySet* equal) OVERRIDE;
-  void VisitTypeConversion(HTypeConversion* instruction) OVERRIDE;
-  void VisitNullCheck(HNullCheck* instruction) OVERRIDE;
-  void VisitArrayLength(HArrayLength* instruction) OVERRIDE;
-  void VisitCheckCast(HCheckCast* instruction) OVERRIDE;
-  void VisitAbs(HAbs* instruction) OVERRIDE;
-  void VisitAdd(HAdd* instruction) OVERRIDE;
-  void VisitAnd(HAnd* instruction) OVERRIDE;
-  void VisitCondition(HCondition* instruction) OVERRIDE;
-  void VisitGreaterThan(HGreaterThan* condition) OVERRIDE;
-  void VisitGreaterThanOrEqual(HGreaterThanOrEqual* condition) OVERRIDE;
-  void VisitLessThan(HLessThan* condition) OVERRIDE;
-  void VisitLessThanOrEqual(HLessThanOrEqual* condition) OVERRIDE;
-  void VisitBelow(HBelow* condition) OVERRIDE;
-  void VisitBelowOrEqual(HBelowOrEqual* condition) OVERRIDE;
-  void VisitAbove(HAbove* condition) OVERRIDE;
-  void VisitAboveOrEqual(HAboveOrEqual* condition) OVERRIDE;
-  void VisitDiv(HDiv* instruction) OVERRIDE;
-  void VisitMul(HMul* instruction) OVERRIDE;
-  void VisitNeg(HNeg* instruction) OVERRIDE;
-  void VisitNot(HNot* instruction) OVERRIDE;
-  void VisitOr(HOr* instruction) OVERRIDE;
-  void VisitShl(HShl* instruction) OVERRIDE;
-  void VisitShr(HShr* instruction) OVERRIDE;
-  void VisitSub(HSub* instruction) OVERRIDE;
-  void VisitUShr(HUShr* instruction) OVERRIDE;
-  void VisitXor(HXor* instruction) OVERRIDE;
-  void VisitSelect(HSelect* select) OVERRIDE;
-  void VisitIf(HIf* instruction) OVERRIDE;
-  void VisitInstanceOf(HInstanceOf* instruction) OVERRIDE;
-  void VisitInvoke(HInvoke* invoke) OVERRIDE;
-  void VisitDeoptimize(HDeoptimize* deoptimize) OVERRIDE;
-  void VisitVecMul(HVecMul* instruction) OVERRIDE;
+  void VisitEqual(HEqual* equal) override;
+  void VisitNotEqual(HNotEqual* equal) override;
+  void VisitBooleanNot(HBooleanNot* bool_not) override;
+  void VisitInstanceFieldSet(HInstanceFieldSet* equal) override;
+  void VisitStaticFieldSet(HStaticFieldSet* equal) override;
+  void VisitArraySet(HArraySet* equal) override;
+  void VisitTypeConversion(HTypeConversion* instruction) override;
+  void VisitNullCheck(HNullCheck* instruction) override;
+  void VisitArrayLength(HArrayLength* instruction) override;
+  void VisitCheckCast(HCheckCast* instruction) override;
+  void VisitAbs(HAbs* instruction) override;
+  void VisitAdd(HAdd* instruction) override;
+  void VisitAnd(HAnd* instruction) override;
+  void VisitCondition(HCondition* instruction) override;
+  void VisitGreaterThan(HGreaterThan* condition) override;
+  void VisitGreaterThanOrEqual(HGreaterThanOrEqual* condition) override;
+  void VisitLessThan(HLessThan* condition) override;
+  void VisitLessThanOrEqual(HLessThanOrEqual* condition) override;
+  void VisitBelow(HBelow* condition) override;
+  void VisitBelowOrEqual(HBelowOrEqual* condition) override;
+  void VisitAbove(HAbove* condition) override;
+  void VisitAboveOrEqual(HAboveOrEqual* condition) override;
+  void VisitDiv(HDiv* instruction) override;
+  void VisitMul(HMul* instruction) override;
+  void VisitNeg(HNeg* instruction) override;
+  void VisitNot(HNot* instruction) override;
+  void VisitOr(HOr* instruction) override;
+  void VisitShl(HShl* instruction) override;
+  void VisitShr(HShr* instruction) override;
+  void VisitSub(HSub* instruction) override;
+  void VisitUShr(HUShr* instruction) override;
+  void VisitXor(HXor* instruction) override;
+  void VisitSelect(HSelect* select) override;
+  void VisitIf(HIf* instruction) override;
+  void VisitInstanceOf(HInstanceOf* instruction) override;
+  void VisitInvoke(HInvoke* invoke) override;
+  void VisitDeoptimize(HDeoptimize* deoptimize) override;
+  void VisitVecMul(HVecMul* instruction) override;
 
   bool CanEnsureNotNullAt(HInstruction* instr, HInstruction* at) const;