exclude the test target from building with chromiurm.

Review URL: http://webrtc-codereview.appspot.com/89016

git-svn-id: http://webrtc.googlecode.com/svn/trunk@323 4adac7df-926f-26a2-2b94-8c16560cd09d

src/system_wrappers/source/system_wrappers.gyp

@@ -116,17 +116,23 @@
         }],
       ] # conditions
     },
-    {
-      'target_name': 'system_wrappersTest',
-      'type': 'executable',
-      'dependencies': [
-        'system_wrappers'
-      ],
-      'sources': [
-        '../test/Test.cpp',
-      ],
-    },
   ], # targets
+  'conditions': [   
+    ['build_with_chromium==0', {
+      'targets': [
+        {
+          'target_name': 'system_wrappersTest',
+          'type': 'executable',
+          'dependencies': [
+            'system_wrappers'
+          ],
+          'sources': [
+            '../test/Test.cpp',
+          ],
+        },
+      ], # targets
+    }], # build_with_chromium
+  ], # conditions
 }
 
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