Remove crash-hunting instrumentation that has served its purpose.

src/ic/x87/ic-x87.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_X87
 
 #include "src/codegen.h"
 #include "src/ic/ic.h"
 #include "src/ic/ic-compiler.h"
 #include "src/ic/stub-cache.h"
@@ skipping 654 matching lines @@
 
   __ pop(edi);
   __ push(receiver);
   __ push(name);
   __ push(slot);
   __ push(vector);
   __ push(edi);
 }
 
 
-void LoadIC::GenerateMiss(MacroAssembler* masm, int stress) {
+void LoadIC::GenerateMiss(MacroAssembler* masm) {
   // Return address is on the stack.
   __ IncrementCounter(masm->isolate()->counters()->load_miss(), 1);
   LoadIC_PushArgs(masm);
 
   // Perform tail call to the entry.
   int arg_count = 4;
   __ TailCallRuntime(Runtime::kLoadIC_Miss, arg_count, 1);
 }
 
 
@@ skipping 216 matching lines @@
   Condition cc =
       (check == ENABLE_INLINED_SMI_CHECK)
           ? (*jmp_address == Assembler::kJncShortOpcode ? not_zero : zero)
           : (*jmp_address == Assembler::kJnzShortOpcode ? not_carry : carry);
   *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc);
 }
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X87