Reland of move libpeerconnection target from third_party/libjingle

content/content_renderer.gypi

 # Copyright (c) 2012 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
     '../cc/cc.gyp:cc',
     '../cc/cc.gyp:cc_proto',
@@ skipping 823 matching lines @@
         'renderer/java/gin_java_function_invocation_helper.cc',
         'renderer/java/gin_java_function_invocation_helper.h',
       ],
       'dependencies': [
         '../media/cast/cast.gyp:cast_sender',
       ]
     }],
     ['enable_webrtc==1', {
       'dependencies': [
         '../third_party/libjingle/libjingle.gyp:libjingle_webrtc',
-        '../third_party/libjingle/libjingle.gyp:libpeerconnection',
         '../third_party/webrtc/modules/modules.gyp:audio_device',
         '../third_party/webrtc/modules/modules.gyp:audio_processing',
         '../third_party/webrtc/p2p/p2p.gyp:libstunprober',
         '<(DEPTH)/content/content.gyp:common_features',
         '<(DEPTH)/content/content.gyp:feature_h264_with_openh264_ffmpeg',
         '<(DEPTH)/crypto/crypto.gyp:crypto',
       ],
       'sources': [
         '<@(public_renderer_webrtc_sources)',
         '<@(private_renderer_webrtc_sources)',
@@ skipping 71 matching lines @@
     }],
   ],
   'target_conditions': [
     ['OS=="android"', {
       'sources/': [
         ['include', '^renderer/render_view_linux\\.cc$'],
       ],
     }],
   ],
 }