Move webrtc specific tests into the enable_webrtc==1 guard.

content/content_tests.gypi

 # Copyright (c) 2013 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.
 
 {
   'targets': [
     {
       'target_name': 'test_support_content',
       'type': 'static_library',
       'dependencies': [
@@ skipping 664 matching lines @@
         }],
         ['enable_plugins==0', {
           'sources/': [
             ['exclude', '^browser/renderer_host/pepper/'],
             ['exclude', '^child/npapi/'],
             ['exclude', '^renderer/npapi/'],
             ['exclude', '^renderer/pepper/'],
           ],
           'sources!': [
             'browser/plugin_loader_posix_unittest.cc',
+            'renderer/media/media_stream_video_source_unittest.cc',
             'renderer/media/video_destination_handler_unittest.cc',
           ],
         }],
         ['enable_webrtc==1', {
           'sources': [
             'browser/media/webrtc_internals_unittest.cc',
             'browser/renderer_host/media/webrtc_identity_service_host_unittest.cc',
             'browser/renderer_host/p2p/socket_host_test_utils.cc',
             'browser/renderer_host/p2p/socket_host_test_utils.h',
             'browser/renderer_host/p2p/socket_host_tcp_unittest.cc',
@@ skipping 13 matching lines @@
             'renderer/media/webrtc_local_audio_track_unittest.cc',
           ],
           'dependencies': [
             '../third_party/libjingle/libjingle.gyp:libjingle_webrtc',
             '../third_party/libjingle/libjingle.gyp:libpeerconnection',
             '../third_party/webrtc/modules/modules.gyp:video_capture_module',
             '../third_party/webrtc/voice_engine/voice_engine.gyp:voice_engine',
           ]
         }, {
           'sources!': [
+            'renderer/media/media_stream_video_source_unittest.cc',
             'renderer/media/video_destination_handler_unittest.cc',
           ],
         }],
         ['enable_webrtc==1 and (OS=="linux" or OS=="mac" or OS=="win")', {
           'sources': [
             'browser/renderer_host/media/desktop_capture_device_unittest.cc',
           ],
           'dependencies': [
             '../third_party/webrtc/modules/modules.gyp:desktop_capture',
           ],
@@ skipping 900 matching lines @@
                   'files': ['<(PRODUCT_DIR)/libnpapi_test_plugin.so'],
                 },
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }