Move image decoder unit tests to content_unittests

content/content_tests.gypi

Index: content/content_tests.gypi
diff --git a/content/content_tests.gypi b/content/content_tests.gypi
index ad5bae8e471f97976af4bd26ba6f351f0eba7593..2a3d515c3bc04a6221cda2a5888b924d92e31e31 100644
--- a/content/content_tests.gypi
+++ b/content/content_tests.gypi
@@ -369,10 +369,12 @@
         'renderer/active_notification_tracker_unittest.cc',
         'renderer/android/email_detector_unittest.cc',
         'renderer/android/phone_number_detector_unittest.cc',
+        'renderer/bmp_image_decoder_unittest.cc',
         'renderer/date_time_formatter_unittest.cc',
         'renderer/disambiguation_popup_helper_unittest.cc',
         'renderer/gpu/input_event_filter_unittest.cc',
         'renderer/hyphenator/hyphenator_unittest.cc',
+        'renderer/ico_image_decoder_unittest.cc',
         'renderer/media/audio_message_filter_unittest.cc',
         'renderer/media/audio_renderer_mixer_manager_unittest.cc',
         'renderer/media/video_capture_impl_unittest.cc',
@@ -384,6 +386,8 @@
         'renderer/v8_value_converter_impl_unittest.cc',
         'test/gpu/gpu_test_config_unittest.cc',
         'test/gpu/gpu_test_expectations_parser_unittest.cc',
+        'test/image_decoder_test.cc',
+        'test/image_decoder_test.h',
         'test/run_all_unittests.cc',
         '../webkit/appcache/manifest_parser_unittest.cc',
         '../webkit/appcache/appcache_unittest.cc',