Reland "Initial switch to Chromium-style CHECK_* and DCHECK_* macros.".

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index a0e2a38bc092df4249d142bcc225bdc4efa0b755..1dde60df546fc85ec110f2a5f5ef47381589dd99 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -2951,7 +2951,7 @@ int LinearSearch(T* array, Name* name, int len, int valid_entries,
     return T::kNotFound;
   } else {
     DCHECK(len >= valid_entries);
-    DCHECK_EQ(NULL, out_insertion_index);  // Not supported here.
+    DCHECK_NULL(out_insertion_index);  // Not supported here.
     for (int number = 0; number < valid_entries; number++) {
       Name* entry = array->GetKey(number);
       uint32_t current_hash = entry->Hash();
@@ -3392,6 +3392,12 @@ CAST_ACCESSOR(WeakFixedArray)
 CAST_ACCESSOR(WeakHashTable)
 
 
+// static
+template <class Traits>
+STATIC_CONST_MEMBER_DEFINITION const InstanceType
+    FixedTypedArray<Traits>::kInstanceType;
+
+
 template <class Traits>
 FixedTypedArray<Traits>* FixedTypedArray<Traits>::cast(Object* object) {
   SLOW_DCHECK(object->IsHeapObject() &&