Reland of move {media,p2p,pc,xmllite,xmpp}_tests.gypi files.

webrtc/pc/pc.gyp

 # Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 {
   'includes': ['../build/common.gypi'],
@@ skipping 54 matching lines @@
         'mediasession.cc',
         'mediasession.h',
         'mediasink.h',
         'rtcpmuxfilter.cc',
         'rtcpmuxfilter.h',
         'srtpfilter.cc',
         'srtpfilter.h',
         'voicechannel.h',
       ],
     },  # target rtc_pc
-  ],
+  ],  # targets
+  'conditions': [
+    ['include_tests==1', {
+      'targets' : [
+        {
+          'target_name': 'rtc_pc_unittests',
+          'type': 'executable',
+          'dependencies': [
+            '<(webrtc_root)/api/api.gyp:libjingle_peerconnection',
+            '<(webrtc_root)/base/base_tests.gyp:rtc_base_tests_utils',
+            '<(webrtc_root)/media/media.gyp:rtc_unittest_main',
+            '<(webrtc_root)/pc/pc.gyp:rtc_pc',
+          ],
+          'include_dirs': [
+            '<(DEPTH)/third_party/libsrtp/srtp',
+          ],
+          'sources': [
+            'bundlefilter_unittest.cc',
+            'channel_unittest.cc',
+            'channelmanager_unittest.cc',
+            'currentspeakermonitor_unittest.cc',
+            'mediasession_unittest.cc',
+            'rtcpmuxfilter_unittest.cc',
+            'srtpfilter_unittest.cc',
+          ],
+          # TODO(kjellander): Make the code compile without disabling these flags.
+          # See https://bugs.chromium.org/p/webrtc/issues/detail?id=3307
+          'cflags_cc!': [
+            '-Wnon-virtual-dtor',
+          ],
+          'conditions': [
+            ['clang==0', {
+              'cflags': [
+                '-Wno-maybe-uninitialized',  # Only exists for GCC.
+              ],
+            }],
+            ['build_libsrtp==1', {
+              'dependencies': [
+                '<(DEPTH)/third_party/libsrtp/libsrtp.gyp:libsrtp',
+              ],
+            }],
+            ['OS=="win"', {
+              'msvs_settings': {
+                'VCLinkerTool': {
+                  'AdditionalDependencies': [
+                    'strmiids.lib',
+                  ],
+                },
+              },
+            }],
+          ],
+        },  # target rtc_pc_unittests
+      ],  # targets
+      'conditions': [
+        ['test_isolation_mode != "noop"', {
+          'targets': [
+            {
+              'target_name': 'rtc_pc_unittests_run',
+              'type': 'none',
+              'dependencies': [
+                'rtc_pc_unittests',
+              ],
+              'includes': [
+                '../build/isolate.gypi',
+              ],
+              'sources': [
+                'rtc_pc_unittests.isolate',
+              ],
+            },
+          ],
+        }],
+      ],  # conditions
+    }],  # include_tests==1
+  ],  # conditions
 }