Remove code from the deprecated GenericBinaryOpStub.

src/objects-inl.h

Index: src/objects-inl.h
===================================================================
--- src/objects-inl.h	(revision 7552)
+++ src/objects-inl.h	(working copy)
@@ -2573,7 +2573,6 @@
 
 int Code::major_key() {
   ASSERT(kind() == STUB ||
-         kind() == BINARY_OP_IC ||
          kind() == TYPE_RECORDING_BINARY_OP_IC ||
          kind() == COMPARE_IC);
   return READ_BYTE_FIELD(this, kStubMajorKeyOffset);
@@ -2582,7 +2581,6 @@
 
 void Code::set_major_key(int major) {
   ASSERT(kind() == STUB ||
-         kind() == BINARY_OP_IC ||
          kind() == TYPE_RECORDING_BINARY_OP_IC ||
          kind() == COMPARE_IC);
   ASSERT(0 <= major && major < 256);
@@ -2691,18 +2689,6 @@
 }
 
 
-byte Code::binary_op_type() {
-  ASSERT(is_binary_op_stub());
-  return READ_BYTE_FIELD(this, kBinaryOpTypeOffset);
-}
-
-
-void Code::set_binary_op_type(byte value) {
-  ASSERT(is_binary_op_stub());
-  WRITE_BYTE_FIELD(this, kBinaryOpTypeOffset, value);
-}
-
-
 byte Code::type_recording_binary_op_type() {
   ASSERT(is_type_recording_binary_op_stub());
   return READ_BYTE_FIELD(this, kBinaryOpTypeOffset);