Unify geometry test printers in a test support target.

Source/platform/blink_platform_tests.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 59 matching lines @@
             '<(DEPTH)/testing/android/native_test.gyp:native_test_native_code',
             '<(DEPTH)/tools/android/forwarder2/forwarder.gyp:forwarder2',
           ],
         }],
       ],
     },
     {
       'target_name': 'blink_platform_unittests',
       'type': 'executable',
       'dependencies': [
+        'blink_platform_test_support',
         '../config.gyp:unittest_config',
         '../wtf/wtf.gyp:wtf',
         '../wtf/wtf_tests.gyp:wtf_unittest_helpers',
         '<(DEPTH)/base/base.gyp:test_support_base',
         '<(DEPTH)/skia/skia.gyp:skia',
         '<(DEPTH)/third_party/harfbuzz-ng/harfbuzz.gyp:harfbuzz-ng',
         '<(DEPTH)/url/url.gyp:url_lib',
         'blink_platform.gyp:blink_common',
         'blink_platform.gyp:blink_platform',
       ],
@@ skipping 16 matching lines @@
         }],
         ['OS=="android" and gtest_target_type == "shared_library"', {
           'type': 'shared_library',
           'dependencies': [
             '<(DEPTH)/testing/android/native_test.gyp:native_test_native_code',
             '<(DEPTH)/tools/android/forwarder2/forwarder.gyp:forwarder2',
           ],
         }],
       ],
     },
+    {
+      'target_name': 'blink_platform_test_support',
+      'type': 'static_library',
+      'dependencies': [
+        '../config.gyp:config',
+        'blink_platform.gyp:blink_platform',
+      ],
+      'defines': [
+        'INSIDE_BLINK',
+      ],
+      'sources': [
+        '<@(platform_test_support_files)',
+      ],
+    },
   ],
   'conditions': [
     ['OS=="android" and gtest_target_type == "shared_library"', {
       'targets': [{
         'target_name': 'blink_heap_unittests_apk',
         'type': 'none',
         'dependencies': [
           '<(DEPTH)/base/base.gyp:base_java',
           '<(DEPTH)/net/net.gyp:net_java',
           'blink_heap_unittests',
@@ skipping 41 matching lines @@
           'blink_platform_unittests',
         ],
         'variables': {
           'test_suite_name': 'blink_platform_unittests',
         },
         'includes': [ '../../../../build/apk_test.gypi' ],
       }],
     }],
   ],
 }