Moving WebRTC logging related files from content to chrome.

chrome/chrome_tests_unit.gypi

Index: chrome/chrome_tests_unit.gypi
diff --git a/chrome/chrome_tests_unit.gypi b/chrome/chrome_tests_unit.gypi
index b8cd22d5f8fa0fab3b9b1b0119bd83934a616e17..91ced9a431749f8623ff32f6723cb8a7fc4a6a87 100644
--- a/chrome/chrome_tests_unit.gypi
+++ b/chrome/chrome_tests_unit.gypi
@@ -1668,6 +1668,7 @@
         'common/multi_process_lock_unittest.cc',
         'common/net/net_error_tracker_unittest.cc',
         'common/net/x509_certificate_model_unittest.cc',
+        'common/partial_circular_buffer_unittest.cc',
         'common/pref_names_util_unittest.cc',
         'common/service_process_util_unittest.cc',
         'common/switch_utils_unittest.cc',
@@ -1684,6 +1685,7 @@
         'renderer/extensions/json_schema_unittest.cc',
         'renderer/extensions/module_system_unittest.cc',
         'renderer/extensions/renderer_permissions_policy_delegate_unittest.cc',
+        'renderer/media/webrtc_logging_handler_impl_unittest.cc',
         'renderer/net/predictor_queue_unittest.cc',
         'renderer/net/renderer_predictor_unittest.cc',
         'renderer/plugins/plugin_uma_unittest.cc',
@@ -2047,6 +2049,11 @@
             'browser/ui/startup/session_crashed_infobar_delegate_unittest.cc',
           ],
         }],
+        ['enable_webrtc==0', {
+          'sources!': [
+            'renderer/media/webrtc_logging_handler_impl_unittest.cc',
+          ],
+        }],
         ['chromeos==1', {
           'sources!': [
             'browser/password_manager/native_backend_gnome_x_unittest.cc',