libjingle: Removes all references to talk/sound. The current reference comes from cl 153321 where i…

third_party/libjingle/libjingle.gyp

Index: third_party/libjingle/libjingle.gyp
diff --git a/third_party/libjingle/libjingle.gyp b/third_party/libjingle/libjingle.gyp
index e9aa1d31f8efc2de40ea2bb5a8781435f67dfd36..27c311d3f25a976184399401d6cb1e194e93c1e1 100644
--- a/third_party/libjingle/libjingle.gyp
+++ b/third_party/libjingle/libjingle.gyp
@@ -515,18 +515,6 @@
               'sources': [
                 '<(libjingle_source)/talk/media/devices/devicemanager.cc',
                 '<(libjingle_source)/talk/media/devices/devicemanager.h',
-                '<(libjingle_source)/talk/sound/nullsoundsystem.cc',
-                '<(libjingle_source)/talk/sound/nullsoundsystem.h',
-                '<(libjingle_source)/talk/sound/nullsoundsystemfactory.cc',
-                '<(libjingle_source)/talk/sound/nullsoundsystemfactory.h',
-                '<(libjingle_source)/talk/sound/platformsoundsystem.cc',
-                '<(libjingle_source)/talk/sound/platformsoundsystem.h',
-                '<(libjingle_source)/talk/sound/platformsoundsystemfactory.cc',
-                '<(libjingle_source)/talk/sound/platformsoundsystemfactory.h',
-                '<(libjingle_source)/talk/sound/soundsysteminterface.cc',
-                '<(libjingle_source)/talk/sound/soundsysteminterface.h',
-                '<(libjingle_source)/talk/sound/soundsystemproxy.cc',
-                '<(libjingle_source)/talk/sound/soundsystemproxy.h',
               ],
               'conditions': [
                 ['OS=="win"', {
@@ -545,16 +533,6 @@
                     '<(libjingle_source)/talk/media/devices/linuxdevicemanager.h',
                     '<(libjingle_source)/talk/media/devices/v4llookup.cc',
                     '<(libjingle_source)/talk/media/devices/v4llookup.h',
-                    '<(libjingle_source)/talk/sound/alsasoundsystem.cc',
-                    '<(libjingle_source)/talk/sound/alsasoundsystem.h',
-                    '<(libjingle_source)/talk/sound/alsasymboltable.cc',
-                    '<(libjingle_source)/talk/sound/alsasymboltable.h',
-                    '<(libjingle_source)/talk/sound/linuxsoundsystem.cc',
-                    '<(libjingle_source)/talk/sound/linuxsoundsystem.h',
-                    '<(libjingle_source)/talk/sound/pulseaudiosoundsystem.cc',
-                    '<(libjingle_source)/talk/sound/pulseaudiosoundsystem.h',
-                    '<(libjingle_source)/talk/sound/pulseaudiosymboltable.cc',
-                    '<(libjingle_source)/talk/sound/pulseaudiosymboltable.h',
                   ],
                 }],
                 ['OS=="mac"', {