[macro-assembler] Remove a bunch of unused functions.

src/bailout-reason.h

Index: src/bailout-reason.h
diff --git a/src/bailout-reason.h b/src/bailout-reason.h
index bd5aec64f317280afaa66c5158f13c0a5cd5ccf5..2abd4e3b771d080f52ae03fdfbdd393118fb86c7 100644
--- a/src/bailout-reason.h
+++ b/src/bailout-reason.h
@@ -119,8 +119,6 @@ namespace internal {
   V(kInvalidLhsInCountOperation, "Invalid lhs in count operation")             \
   V(kInvalidMinLength, "Invalid min_length")                                   \
   V(kInvalidRegisterFileInGenerator, "invalid register file in generator")     \
-  V(kJSObjectWithFastElementsMapHasSlowElements,                               \
-    "JSObject with fast elements map has slow elements")                       \
   V(kLetBindingReInitialization, "Let binding re-initialization")              \
   V(kLiveEdit, "LiveEdit")                                                     \
   V(kLookupVariableInCountOperation, "Lookup variable in count operation")     \
@@ -142,7 +140,6 @@ namespace internal {
     "Not enough virtual registers (regalloc)")                                 \
   V(kObjectLiteralWithComplexProperty, "Object literal with complex property") \
   V(kOffsetOutOfRange, "Offset out of range")                                  \
-  V(kOperandIsANumber, "Operand is a number")                                  \
   V(kOperandIsASmiAndNotABoundFunction,                                        \
     "Operand is a smi and not a bound function")                               \
   V(kOperandIsASmiAndNotAFunction, "Operand is a smi and not a function")      \
@@ -155,13 +152,10 @@ namespace internal {
   V(kOperandIsNotABoundFunction, "Operand is not a bound function")            \
   V(kOperandIsNotAFunction, "Operand is not a function")                       \
   V(kOperandIsNotAGeneratorObject, "Operand is not a generator object")        \
-  V(kOperandIsNotAName, "Operand is not a name")                               \
-  V(kOperandIsNotANumber, "Operand is not a number")                           \
   V(kOperandIsNotAReceiver, "Operand is not a receiver")                       \
   V(kOperandIsNotASmi, "Operand is not a smi")                                 \
   V(kOperandIsNotAString, "Operand is not a string")                           \
   V(kOperandIsNotSmi, "Operand is not smi")                                    \
-  V(kOperandNotANumber, "Operand not a number")                                \
   V(kObjectTagged, "The object is tagged")                                     \
   V(kObjectNotTagged, "The object is not tagged")                              \
   V(kOptimizationDisabled, "Optimization disabled")                            \