Remove dead code for generated code coverage.

src/ia32/macro-assembler-ia32.h

Index: src/ia32/macro-assembler-ia32.h
diff --git a/src/ia32/macro-assembler-ia32.h b/src/ia32/macro-assembler-ia32.h
index e682663e4f05222af26302bf0cdcd730784418ff..08cc7ceb64d66d7abe5448513e6494e985ea0525 100644
--- a/src/ia32/macro-assembler-ia32.h
+++ b/src/ia32/macro-assembler-ia32.h
@@ -1060,26 +1060,7 @@ inline Operand NativeContextOperand() {
   return ContextOperand(esi, Context::NATIVE_CONTEXT_INDEX);
 }
 
-#ifdef GENERATED_CODE_COVERAGE
-extern void LogGeneratedCodeCoverage(const char* file_line);
-#define CODE_COVERAGE_STRINGIFY(x) #x
-#define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x)
-#define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
-#define ACCESS_MASM(masm) {                                               \
-    byte* ia32_coverage_function =                                        \
-        reinterpret_cast<byte*>(FUNCTION_ADDR(LogGeneratedCodeCoverage)); \
-    masm->pushfd();                                                       \
-    masm->pushad();                                                       \
-    masm->push(Immediate(reinterpret_cast<int>(&__FILE_LINE__)));         \
-    masm->call(ia32_coverage_function, RelocInfo::RUNTIME_ENTRY);         \
-    masm->pop(eax);                                                       \
-    masm->popad();                                                        \
-    masm->popfd();                                                        \
-  }                                                                       \
-  masm->
-#else
 #define ACCESS_MASM(masm) masm->
-#endif
 
 }  // namespace internal
 }  // namespace v8