Rename the webrtc_adm_linux* namespaces to webrtc::adm_linux*

webrtc/modules/audio_device/linux/audio_device_pulse_linux.cc

Index: webrtc/modules/audio_device/linux/audio_device_pulse_linux.cc
diff --git a/webrtc/modules/audio_device/linux/audio_device_pulse_linux.cc b/webrtc/modules/audio_device/linux/audio_device_pulse_linux.cc
index a486ee5468d8b6fef929e2321e9ee940d8e86e02..bbc6fadbbf2e88fa3cf376f912db3d5ed5c2b85c 100644
--- a/webrtc/modules/audio_device/linux/audio_device_pulse_linux.cc
+++ b/webrtc/modules/audio_device/linux/audio_device_pulse_linux.cc
@@ -17,13 +17,14 @@
 #include "webrtc/system_wrappers/include/event_wrapper.h"
 #include "webrtc/system_wrappers/include/trace.h"
 
-webrtc_adm_linux_pulse::PulseAudioSymbolTable PaSymbolTable;
+webrtc::adm_linux_pulse::PulseAudioSymbolTable PaSymbolTable;
 
 // Accesses Pulse functions through our late-binding symbol table instead of
 // directly. This way we don't have to link to libpulse, which means our binary
 // will work on systems that don't have it.
-#define LATE(sym) \
-  LATESYM_GET(webrtc_adm_linux_pulse::PulseAudioSymbolTable, &PaSymbolTable, sym)
+#define LATE(sym)                                                             \
+  LATESYM_GET(webrtc::adm_linux_pulse::PulseAudioSymbolTable, &PaSymbolTable, \
+              sym)
 
 namespace webrtc
 {