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

chrome/renderer/render_thread.cc

 // Copyright (c) 2006-2008 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 "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <objbase.h>
 #endif
@@ skipping 22 matching lines @@
 #include "chrome/renderer/renderer_webkitclient_impl.h"
 #include "chrome/renderer/user_script_slave.h"
 #include "chrome/renderer/visitedlink_slave.h"
 #include "webkit/glue/cache_manager.h"
 
 #include "WebKit.h"
 #include "WebString.h"
 
 static const unsigned int kCacheStatsDelayMS = 2000 /* milliseconds */;
 
-// V8 needs a 1MB stack size.
-static const size_t kStackSize = 1024 * 1024;
 
 //-----------------------------------------------------------------------------
 // Methods below are only called on the owner's thread:
 
 // When we run plugins in process, we actually run them on the render thread,
 // which means that we need to make the render thread pump UI events.
 RenderThread::RenderThread()
     : ChildThread(
           base::Thread::Options(RenderProcess::InProcessPlugins() ?
-              MessageLoop::TYPE_UI : MessageLoop::TYPE_DEFAULT, kStackSize)) {
+              MessageLoop::TYPE_UI : MessageLoop::TYPE_DEFAULT, kV8StackSize)) {
 }
 
 RenderThread::RenderThread(const std::wstring& channel_name)
     : ChildThread(
           base::Thread::Options(RenderProcess::InProcessPlugins() ?
-              MessageLoop::TYPE_UI : MessageLoop::TYPE_DEFAULT, kStackSize)) {
+              MessageLoop::TYPE_UI : MessageLoop::TYPE_DEFAULT, kV8StackSize)) {
   SetChannelName(channel_name);
 }
 
 RenderThread::~RenderThread() {
 }
 
 RenderThread* RenderThread::current() {
   DCHECK(!IsPluginProcess());
   return static_cast<RenderThread*>(ChildThread::current());
 }
@@ skipping 169 matching lines @@
       kCacheStatsDelayMS);
 }
 
 void RenderThread::EnsureWebKitInitialized() {
   if (webkit_client_.get())
     return;
   webkit_client_.reset(new RendererWebKitClientImpl);
   WebKit::initialize(webkit_client_.get());
   WebKit::registerURLSchemeAsLocal(ASCIIToUTF16(chrome::kChromeUIScheme));
 }