Keeping track of whether WebKit is in the callstack using RenderThread doesn'...

chrome/common/child_thread.cc

 // Copyright (c) 2009 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.
 
 #include "chrome/common/child_thread.h"
 
 #include "base/string_util.h"
 #include "base/command_line.h"
 #include "chrome/common/child_process.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/ipc_logging.h"
 #include "webkit/glue/webkit_glue.h"
 
 ChildThread::ChildThread(Thread::Options options)
     : Thread("Chrome_ChildThread"),
       owner_loop_(MessageLoop::current()),
-      in_send_(0),
       options_(options) {
   DCHECK(owner_loop_);
   channel_name_ = CommandLine::ForCurrentProcess()->GetSwitchValue(
       switches::kProcessChannelID);
 
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kUserAgent)) {
 #if defined(OS_WIN)
     // TODO(port): calling this connects an, otherwise disconnected, subgraph
     // of symbols, causing huge numbers of linker errors.
     webkit_glue::SetUserAgent(WideToUTF8(
@@ skipping 12 matching lines @@
 void ChildThread::OnChannelError() {
   owner_loop_->PostTask(FROM_HERE, new MessageLoop::QuitTask());
 }
 
 bool ChildThread::Send(IPC::Message* msg) {
   if (!channel_.get()) {
     delete msg;
     return false;
   }
 
-  in_send_++;
-  bool rv = channel_->Send(msg);
-  in_send_--;
-  return rv;
+  return channel_->Send(msg);
 }
 
 void ChildThread::AddRoute(int32 routing_id, IPC::Channel::Listener* listener) {
   DCHECK(MessageLoop::current() == message_loop());
 
   router_.AddRoute(routing_id, listener);
 }
 
 void ChildThread::RemoveRoute(int32 routing_id) {
   DCHECK(MessageLoop::current() == message_loop());
@@ skipping 23 matching lines @@
 }
 
 void ChildThread::CleanUp() {
 #ifdef IPC_MESSAGE_LOG_ENABLED
   IPC::Logging::current()->SetIPCSender(NULL);
 #endif
   // Need to destruct the SyncChannel to the browser before we go away because
   // it caches a pointer to this thread.
   channel_.reset();
 }