Replace ASSERT by RTC_DCHECK in all non-test code.

webrtc/base/socketstream.cc

Index: webrtc/base/socketstream.cc
diff --git a/webrtc/base/socketstream.cc b/webrtc/base/socketstream.cc
index 9dc8794ebc0f2a125f99e7f6759edc8b89c9646c..9407c96795f805194531c52278892a2f850757c7 100644
--- a/webrtc/base/socketstream.cc
+++ b/webrtc/base/socketstream.cc
@@ -10,6 +10,8 @@
 
 #include "webrtc/base/socketstream.h"
 
+#include "webrtc/base/checks.h"
+
 namespace rtc {
 
 SocketStream::SocketStream(AsyncSocket* socket) : socket_(NULL) {
@@ -45,7 +47,7 @@ AsyncSocket* SocketStream::Detach() {
 }
 
 StreamState SocketStream::GetState() const {
-  ASSERT(socket_ != NULL);
+  RTC_DCHECK(socket_ != NULL);
   switch (socket_->GetState()) {
     case Socket::CS_CONNECTED:
       return SS_OPEN;
@@ -59,7 +61,7 @@ StreamState SocketStream::GetState() const {
 
 StreamResult SocketStream::Read(void* buffer, size_t buffer_len,
                                 size_t* read, int* error) {
-  ASSERT(socket_ != NULL);
+  RTC_DCHECK(socket_ != NULL);
   int result = socket_->Recv(buffer, buffer_len, nullptr);
   if (result < 0) {
     if (socket_->IsBlocking())
@@ -78,7 +80,7 @@ StreamResult SocketStream::Read(void* buffer, size_t buffer_len,
 
 StreamResult SocketStream::Write(const void* data, size_t data_len,
                                  size_t* written, int* error) {
-  ASSERT(socket_ != NULL);
+  RTC_DCHECK(socket_ != NULL);
   int result = socket_->Send(data, data_len);
   if (result < 0) {
     if (socket_->IsBlocking())
@@ -93,27 +95,27 @@ StreamResult SocketStream::Write(const void* data, size_t data_len,
 }
 
 void SocketStream::Close() {
-  ASSERT(socket_ != NULL);
+  RTC_DCHECK(socket_ != NULL);
   socket_->Close();
 }
 
 void SocketStream::OnConnectEvent(AsyncSocket* socket) {
-  ASSERT(socket == socket_);
+  RTC_DCHECK(socket == socket_);
   SignalEvent(this, SE_OPEN | SE_READ | SE_WRITE, 0);
 }
 
 void SocketStream::OnReadEvent(AsyncSocket* socket) {
-  ASSERT(socket == socket_);
+  RTC_DCHECK(socket == socket_);
   SignalEvent(this, SE_READ, 0);
 }
 
 void SocketStream::OnWriteEvent(AsyncSocket* socket) {
-  ASSERT(socket == socket_);
+  RTC_DCHECK(socket == socket_);
   SignalEvent(this, SE_WRITE, 0);
 }
 
 void SocketStream::OnCloseEvent(AsyncSocket* socket, int err) {
-  ASSERT(socket == socket_);
+  RTC_DCHECK(socket == socket_);
   SignalEvent(this, SE_CLOSE, err);
 }