Creating utility for converting TimeTicks to WebKit double and use it in the Chrome compositor.

webkit/renderer/compositor_bindings/compositor_bindings_tests.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,
     'webkit_compositor_bindings_tests_sources': [
       'web_animation_unittest.cc',
       'web_float_animation_curve_unittest.cc',
       'web_layer_impl_fixed_bounds_unittest.cc',
+      'webkit_time_unittest.cc',
     ],
   },
   'targets': [
     {
       'target_name': 'webkit_compositor_bindings_unittests',
       'type' : '<(gtest_target_type)',
       'dependencies': [
         '<(DEPTH)/base/base.gyp:test_support_base',
         '<(DEPTH)/cc/cc.gyp:cc',
         '<(DEPTH)/cc/cc_tests.gyp:cc_test_support',
@@ skipping 42 matching lines @@
           'variables': {
             'test_suite_name': 'webkit_compositor_bindings_unittests',
             'input_shlib_path': '<(SHARED_LIB_DIR)/<(SHARED_LIB_PREFIX)webkit_compositor_bindings_unittests<(SHARED_LIB_SUFFIX)',
           },
           'includes': [ '../../../build/apk_test.gypi' ],
         },
       ],
     }],
   ],
 }