Enable the IAT patcher unittests in x64.

syzygy/agent/asan/asan.gyp

 # Copyright 2012 Google Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 199 matching lines @@
         '<(src)/syzygy/testing/run_all_unittests.cc',
       ],
       'conditions': [
         ['target_arch == "ia32"', {
           'msvs_settings': {
             'VCLinkerTool': {
               # Disable support for large address spaces.
               'LargeAddressAware': 1,
             },
           },
+          'dependencies': [
+            '<(src)/syzygy/pe/pe.gyp:test_dll',
+          ],
         }, {
           'sources!': [
             # Static shadow doesn't work for large address spaces.
             'static_shadow.cc',
             # Redirectors are not currently implemented for win64.
             'memory_interceptors_patcher_unittest.cc',
             # Relies on full set of probes.
             'memory_interceptors_unittest.cc',
-            # PE lib for win64 is sort of stub, so there's nothing
-            # to test there.
-            'iat_patcher_unittest.cc',
             # Uses 32bit assembler.
             'heap_managers/block_heap_manager_unittest.cc',
           ],
-          'sources': ['dummy_shadow.cc']
+          'sources': ['dummy_shadow.cc'],
+          'dependencies': [
+            '<(src)/syzygy/pe/pe.gyp:test_dll_x64',
+          ],
         }],
       ],
       'dependencies': [
         'syzyasan_rtl_lib',
         'syzyasan_rtl',
         'syzyasan_rtl_unittest_utils',
         '<(src)/base/base.gyp:base',
         '<(src)/base/base.gyp:test_support_base',
         '<(src)/syzygy/agent/common/common.gyp:agent_common_lib',
         '<(src)/syzygy/assm/assm.gyp:assm_lib',
@@ skipping 137 matching lines @@
             'VCLinkerTool': {
               # 3 corresponds to LTCG:PGOPTIMIZE.
               'LinkTimeCodeGeneration': '3',
             },
           },
         }],
       ],
     },
   ],
 }