Remove ifdef from ProfLazyMode test, instead mark it in cctest.status.

test/cctest/test-log.cc

Index: test/cctest/test-log.cc
diff --git a/test/cctest/test-log.cc b/test/cctest/test-log.cc
index f1b8c20d32b5e1ce90039418d657daea0ee42743..476421db6b7ce60d0c1ca17495f1a2b72ddead0f 100644
--- a/test/cctest/test-log.cc
+++ b/test/cctest/test-log.cc
@@ -129,11 +129,6 @@ static void CompileAndRunScript(const char *src) {
 }
 
 
-// Exclude the following test from ARM because profiling can
-// malfunction there.
-// TODO(mikhail.naganov): Fix it.
-#ifndef V8_TARGET_ARCH_ARM
-
 namespace v8 {
 namespace internal {
 
@@ -243,8 +238,6 @@ TEST(ProfLazyMode) {
   i::FLAG_prof_auto = saved_prof_auto;
 }
 
-#endif  // V8_TARGET_ARCH_ARM
-
 
 static inline bool IsStringEqualTo(const char* r, const char* s) {
   return strncmp(r, s, strlen(r)) == 0;