Revert of Provide call counts for constructor calls, surface them as a vector IC.

src/type-info.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.
 
 #include "src/type-info.h"
 
 #include "src/ast/ast.h"
 #include "src/code-stubs.h"
 #include "src/compiler.h"
 #include "src/ic/ic.h"
@@ skipping 134 matching lines @@
     *store_mode = nexus.GetKeyedAccessStoreMode();
     *key_type = nexus.GetKeyType();
   } else {
     *store_mode = STANDARD_STORE;
     *key_type = ELEMENT;
   }
 }
 
 
 Handle<JSFunction> TypeFeedbackOracle::GetCallTarget(FeedbackVectorSlot slot) {
-  CallICNexus nexus(feedback_vector_, slot);
-  Handle<Object> info = nexus.GetCallFeedback();
+  Handle<Object> info = GetInfo(slot);
   if (info->IsAllocationSite()) {
     return Handle<JSFunction>(isolate()->native_context()->array_function());
   }
 
   return Handle<JSFunction>::cast(info);
 }
 
 
 Handle<JSFunction> TypeFeedbackOracle::GetCallNewTarget(
     FeedbackVectorSlot slot) {
-  ConstructICNexus nexus(feedback_vector_, slot);
-  Handle<Object> info = nexus.GetCallFeedback();
+  Handle<Object> info = GetInfo(slot);
   if (info->IsJSFunction()) {
     return Handle<JSFunction>::cast(info);
   }
 
   DCHECK(info->IsAllocationSite());
   return Handle<JSFunction>(isolate()->native_context()->array_function());
 }
 
 
 Handle<AllocationSite> TypeFeedbackOracle::GetCallAllocationSite(
@@ skipping 297 matching lines @@
   // Dictionary has been allocated with sufficient size for all elements.
   DisallowHeapAllocation no_need_to_resize_dictionary;
   HandleScope scope(isolate());
   USE(UnseededNumberDictionary::AtNumberPut(
       dictionary_, IdToKey(ast_id), handle(target, isolate())));
 }
 
 
 }  // namespace internal
 }  // namespace v8