Vibration cannot be canceled during pattern vibration.

Source/modules/modules.gyp

 #
 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 {
   'includes': [
     '../build/win/precompile.gypi',
     'modules.gypi',
   ],
-  'targets': [{
-    'target_name': 'modules',
-    'type': 'static_library',
-    'dependencies': [
-      '<(DEPTH)/third_party/zlib/zlib.gyp:zlib',
-      '../config.gyp:config',
-      '../core/core.gyp:webcore',
-    ],
-    'defines': [
-      'WEBKIT_IMPLEMENTATION=1',
-      'INSIDE_WEBKIT',
-    ],
-    'sources': [
-      '<@(modules_files)',
-    ],
-    # Disable c4267 warnings until we fix size_t to int truncations.
-    'msvs_disabled_warnings': [ 4267, 4334, ]
-  }],
+  'targets': [
+    {
+      'target_name': 'modules',
+      'type': 'static_library',
+      'dependencies': [
+        '<(DEPTH)/third_party/zlib/zlib.gyp:zlib',
+        '../config.gyp:config',
+        '../core/core.gyp:webcore',
+      ],
+      'defines': [
+        'WEBKIT_IMPLEMENTATION=1',
+        'INSIDE_WEBKIT',
+      ],
+      'sources': [
+        '<@(modules_files)',
+      ],
+      # Disable c4267 warnings until we fix size_t to int truncations.
+      'msvs_disabled_warnings': [ 4267, 4334, ]
+    },
+    {
+      'target_name': 'modules_test_support',
+      'type': 'static_library',
+      'dependencies': [
+        '../config.gyp:config',
+        '../core/core.gyp:webcore',
+      ],
+      'defines': [
+        'WEBKIT_IMPLEMENTATION=1',
+        'INSIDE_WEBKIT',
+      ],
+      'include_dirs': [

[tkent, 2013/08/28 03:58:07]

Is it necessary?

[kihong, 2013/08/28 05:25:25]

I don't think so, it's eliminated.

+        'testing',
+      ],
+      'sources': [
+        '<@(modules_test_support_files)',
+      ],
+    },
+  ],   # targets
 }