[stubs] Fixed tests that prevented LoadICTF stubs from being enabled.

test/cctest/test-code-stub-assembler.cc

 // Copyright 2015 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/base/utils/random-number-generator.h"
 #include "src/ic/stub-cache.h"
 #include "src/interface-descriptors.h"
 #include "src/isolate.h"
 #include "test/cctest/compiler/function-tester.h"
 
@@ skipping 1309 matching lines @@
     names.push_back(name);
   }
 
   // Generate some number of receiver maps and receivers.
   for (int i = 0; i < StubCache::kSecondaryTableSize / 2; i++) {
     Handle<Map> map = Map::Create(isolate, 0);
     receivers.push_back(factory->NewJSObjectFromMap(map));
   }
 
   // Generate some number of handlers.
-  for (int i = 0; i < StubCache::kSecondaryTableSize; i++) {
+  for (int i = 0; i < 30; i++) {
     Code::Kind code_kind;
     switch (rand_gen.NextInt(4)) {
       case 0:
         code_kind = Code::LOAD_IC;
         break;
       case 1:
         code_kind = Code::KEYED_LOAD_IC;
         break;
       case 2:
         code_kind = Code::STORE_IC;
@@ skipping 55 matching lines @@
 
     Handle<Code> expected_handler(handler, isolate);
     ft.CheckTrue(receiver, name, expected_handler);
   }
   // Ensure we performed both kind of queries.
   CHECK(queried_existing && queried_non_existing);
 }
 
 }  // namespace internal
 }  // namespace v8