Deprecate unused RelocInfo::CONSTRUCT_CALL mode.

test/cctest/test-heap.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 3693 matching lines @@
 
   CHECK(!WeakCell::cast(feedback_vector->Get(feedback_helper.slot(slot1)))
              ->cleared());
   CHECK(!WeakCell::cast(feedback_vector->Get(feedback_helper.slot(slot2)))
              ->cleared());
 }
 
 
 static Code* FindFirstIC(Code* code, Code::Kind kind) {
   int mask = RelocInfo::ModeMask(RelocInfo::CODE_TARGET) |
-             RelocInfo::ModeMask(RelocInfo::CONSTRUCT_CALL) |
              RelocInfo::ModeMask(RelocInfo::CODE_TARGET_WITH_ID);
   for (RelocIterator it(code, mask); !it.done(); it.next()) {
     RelocInfo* info = it.rinfo();
     Code* target = Code::GetCodeFromTargetAddress(info->target_address());
     if (target->is_inline_cache_stub() && target->kind() == kind) {
       return target;
     }
   }
   return NULL;
 }
@@ skipping 2722 matching lines @@
   isolate->IncrementJsCallsFromApiCounter();
   isolate->IncrementJsCallsFromApiCounter();
   isolate->IncrementJsCallsFromApiCounter();
   calls_per_ms = memory_reducer->SampleAndGetJsCallsPerMs(4);
   CheckDoubleEquals(2, calls_per_ms);
 }
 
 
 }  // namespace internal
 }  // namespace v8