Use source position table for unoptimized code.

test/unittests/unittests.gyp

 # Copyright 2014 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.
 
 # Please keep this file in sync with BUILD.gn.
 
 {
   'variables': {
     'v8_code': 1,
   },
@@ skipping 90 matching lines @@
         'interpreter/bytecode-array-iterator-unittest.cc',
         'interpreter/bytecode-array-writer-unittest.cc',
         'interpreter/bytecode-dead-code-optimizer-unittest.cc',
         'interpreter/bytecode-peephole-optimizer-unittest.cc',
         'interpreter/bytecode-pipeline-unittest.cc',
         'interpreter/bytecode-register-allocator-unittest.cc',
         'interpreter/bytecode-register-optimizer-unittest.cc',
         'interpreter/constant-array-builder-unittest.cc',
         'interpreter/interpreter-assembler-unittest.cc',
         'interpreter/interpreter-assembler-unittest.h',
-        'interpreter/source-position-table-unittest.cc',
         'libplatform/default-platform-unittest.cc',
         'libplatform/task-queue-unittest.cc',
         'libplatform/worker-thread-unittest.cc',
         'heap/bitmap-unittest.cc',
         'heap/gc-idle-time-handler-unittest.cc',
         'heap/gc-tracer-unittest.cc',
         'heap/memory-reducer-unittest.cc',
         'heap/heap-unittest.cc',
         'heap/scavenge-job-unittest.cc',
         'heap/slot-set-unittest.cc',
         'locked-queue-unittest.cc',
         'register-configuration-unittest.cc',
         'run-all-unittests.cc',
+        'source-position-table-unittest.cc',
         'test-utils.h',
         'test-utils.cc',
         'wasm/asm-types-unittest.cc',
         'wasm/ast-decoder-unittest.cc',
         'wasm/control-transfer-unittest.cc',
         'wasm/decoder-unittest.cc',
         'wasm/encoder-unittest.cc',
         'wasm/leb-helper-unittest.cc',
         'wasm/loop-assignment-analysis-unittest.cc',
         'wasm/module-decoder-unittest.cc',
@@ skipping 89 matching lines @@
             '../../gypfiles/isolate.gypi',
           ],
           'sources': [
             'unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }