Remove ThreadWrapper::GetThreadId. The method just calls rtc::CurrentThreadId(), which also has a m…

webrtc/system_wrappers/source/thread_posix.cc

Index: webrtc/system_wrappers/source/thread_posix.cc
diff --git a/webrtc/system_wrappers/source/thread_posix.cc b/webrtc/system_wrappers/source/thread_posix.cc
index 32ab13c780977cf9172c9b951c289e24d2f80fc5..952a3cd0f98b40f83c5676189319551a23d06282 100644
--- a/webrtc/system_wrappers/source/thread_posix.cc
+++ b/webrtc/system_wrappers/source/thread_posix.cc
@@ -21,7 +21,6 @@
 #endif
 
 #include "webrtc/base/checks.h"
-#include "webrtc/base/platform_thread.h"
 #include "webrtc/system_wrappers/include/critical_section_wrapper.h"
 #include "webrtc/system_wrappers/include/event_wrapper.h"
 #include "webrtc/system_wrappers/include/sleep.h"
@@ -77,10 +76,6 @@ ThreadPosix::ThreadPosix(ThreadRunFunction func, void* obj,
   RTC_DCHECK(name_.length() < 64);
 }
 
-uint32_t ThreadWrapper::GetThreadId() {
-  return rtc::CurrentThreadId();
-}
-
 ThreadPosix::~ThreadPosix() {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
 }