GN: Add -Wl,-z defs on linux and fix errors

content/renderer/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//content/renderer/renderer.gni")
 import("//media/media_options.gni")
 
 source_set("renderer") {
@@ skipping 100 matching lines @@
       "media/media_stream_constraints_util.cc",
       "media/media_stream_constraints_util.h",
       "media/media_stream_dispatcher.h",
       "media/media_stream_dispatcher_eventhandler.h",
       "media/media_stream_track.cc",
       "media/media_stream_track.h",
     ]
   }
 
   if (enable_webrtc) {
+    print("webrtc enabled")

[Nico, 2015/01/15 23:35:07]

print("remove this")

[jamesr, 2015/01/16 01:53:45]

Done.

     sources += rebase_path(
             content_renderer_gypi_values.private_renderer_webrtc_sources,
             ".",
             "//content")
     deps += [
       "//crypto",
       "//third_party/libyuv",
       "//third_party/webrtc/modules/audio_device",
       "//third_party/webrtc/modules/audio_processing",
       "//third_party/libjingle:libjingle_webrtc",
@@ skipping 50 matching lines @@
 
   if (enable_browser_cdms) {
     sources += [
       "media/crypto/proxy_media_keys.cc",
       "media/crypto/proxy_media_keys.h",
       "media/crypto/renderer_cdm_manager.cc",
       "media/crypto/renderer_cdm_manager.h",
     ]
   }
 }