Revert "Continued fix for 351257. Reusing the feedback vector is too complex."

src/objects-debug.cc

Index: src/objects-debug.cc
diff --git a/src/objects-debug.cc b/src/objects-debug.cc
index 4fafc1515d08123320d3b293c062b7c935b61a9f..5ca07d5add7419aee5f4e509230c8864787045ce 100644
--- a/src/objects-debug.cc
+++ b/src/objects-debug.cc
@@ -368,6 +368,7 @@ void PolymorphicCodeCache::PolymorphicCodeCacheVerify() {
 void TypeFeedbackInfo::TypeFeedbackInfoVerify() {
   VerifyObjectField(kStorage1Offset);
   VerifyObjectField(kStorage2Offset);
+  VerifyHeapPointer(feedback_vector());
 }
 
 
@@ -551,7 +552,6 @@ void SharedFunctionInfo::SharedFunctionInfoVerify() {
   VerifyObjectField(kNameOffset);
   VerifyObjectField(kCodeOffset);
   VerifyObjectField(kOptimizedCodeMapOffset);
-  VerifyObjectField(kFeedbackVectorOffset);
   VerifyObjectField(kScopeInfoOffset);
   VerifyObjectField(kInstanceClassNameOffset);
   VerifyObjectField(kFunctionDataOffset);