Remove target chromium_swarm_tests when test_isolate_mode == noop.

base/base.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     '../build/win_precompile.gypi',
@@ skipping 714 matching lines @@
         'test/test_timeouts.h',
         'test/thread_test_helper.cc',
         'test/thread_test_helper.h',
         'test/trace_event_analyzer.cc',
         'test/trace_event_analyzer.h',
         'test/values_test_util.cc',
         'test/values_test_util.h',
       ],
     },
     {
-      'target_name': 'base_unittests_run',
-      'type': 'none',
-      'dependencies': [
-        'base_unittests',
-      ],
-      'includes': [
-        'base_unittests.isolate',
-      ],
-      'actions': [
-        {
-          'action_name': 'isolate',
-          'inputs': [
-            'base_unittests.isolate',
-            '<@(isolate_dependency_tracked)',
-          ],
-          'outputs': [
-            '<(PRODUCT_DIR)/base_unittests.results',
-          ],
-          'action': [
-            'python',
-            '../tools/isolate/isolate.py',
-            '<(test_isolation_mode)',
-            '--outdir', '<(test_isolation_outdir)',
-            '--variable', 'PRODUCT_DIR', '<(PRODUCT_DIR)',
-            '--variable', 'OS', '<(OS)',
-            '--result', '<@(_outputs)',
-            '--isolate', 'base_unittests.isolate',
-          ],
-        },
-      ],
-    },
-    {
       'target_name': 'test_support_perf',
       'type': 'static_library',
       'dependencies': [
         'base',
         '../testing/gtest.gyp:gtest',
       ],
       'sources': [
         'perftimer.cc',
         'test/run_all_perftests.cc',
       ],
@@ skipping 238 matching lines @@
             'base_java',
           ],
           'variables': {
             'package_name': 'base_javatests',
             'java_in_dir': '../base/android/javatests',
           },
           'includes': [ '../build/java.gypi' ],
         },
       ],
     }],
+    ['test_isolation_mode != "noop"', {
+      'targets': [
+        {
+          'target_name': 'base_unittests_run',
+          'type': 'none',
+          'dependencies': [
+            'base_unittests',
+          ],
+          'includes': [
+            'base_unittests.isolate',
+          ],
+          'actions': [
+            {
+              'action_name': 'isolate',
+              'inputs': [
+                'base_unittests.isolate',
+                '<@(isolate_dependency_tracked)',
+              ],
+              'outputs': [
+                '<(PRODUCT_DIR)/base_unittests.results',
+              ],
+              'action': [
+                'python',
+                '../tools/isolate/isolate.py',
+                '<(test_isolation_mode)',
+                '--outdir', '<(test_isolation_outdir)',
+                '--variable', 'PRODUCT_DIR', '<(PRODUCT_DIR)',
+                '--variable', 'OS', '<(OS)',
+                '--result', '<@(_outputs)',
+                '--isolate', 'base_unittests.isolate',
+              ],
+            },
+          ],
+        },
+      ],
+    }],
   ],
 }