Initial checkin of the out of process worker implementation....

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"
 
+// V8 needs a 1MB stack size.
+const size_t ChildThread::kV8StackSize = 1024 * 1024;
+
 ChildThread::ChildThread(Thread::Options options)
     : Thread("Chrome_ChildThread"),
       owner_loop_(MessageLoop::current()),
       options_(options) {
   DCHECK(owner_loop_);
   channel_name_ = CommandLine::ForCurrentProcess()->GetSwitchValue(
       switches::kProcessChannelID);
 
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kUserAgent)) {
     webkit_glue::SetUserAgent(WideToUTF8(
@@ skipping 55 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();
 }