Removing FLAG_vector_ics.

src/arm/lithium-arm.h

Index: src/arm/lithium-arm.h
diff --git a/src/arm/lithium-arm.h b/src/arm/lithium-arm.h
index 2bba03d1a7399254a12d3e5eac28d153aead1f70..1891d5c2225071433b9823ca5b7beb6f6485ee45 100644
--- a/src/arm/lithium-arm.h
+++ b/src/arm/lithium-arm.h
@@ -154,7 +154,6 @@ class LCodeGen;
   V(SubI)                                    \
   V(RSubI)                                   \
   V(TaggedToI)                               \
-  V(TailCallThroughMegamorphicCache)         \
   V(ThisFunction)                            \
   V(ToFastProperties)                        \
   V(TransitionElementsKind)                  \
@@ -475,26 +474,6 @@ class LCallStub final : public LTemplateInstruction<1, 1, 0> {
 };
 
 
-class LTailCallThroughMegamorphicCache final
-    : public LTemplateInstruction<0, 3, 0> {
- public:
-  LTailCallThroughMegamorphicCache(LOperand* context, LOperand* receiver,
-                                   LOperand* name) {
-    inputs_[0] = context;
-    inputs_[1] = receiver;
-    inputs_[2] = name;
-  }
-
-  LOperand* context() { return inputs_[0]; }
-  LOperand* receiver() { return inputs_[1]; }
-  LOperand* name() { return inputs_[2]; }
-
-  DECLARE_CONCRETE_INSTRUCTION(TailCallThroughMegamorphicCache,
-                               "tail-call-through-megamorphic-cache")
-  DECLARE_HYDROGEN_ACCESSOR(TailCallThroughMegamorphicCache)
-};
-
-
 class LUnknownOSRValue final : public LTemplateInstruction<1, 0, 0> {
  public:
   bool HasInterestingComment(LCodeGen* gen) const override { return false; }