Revert 34146 - A place to store the pid>mach_port_t mapping....

chrome/browser/renderer_host/browser_render_process_host.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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "chrome/browser/renderer_host/browser_render_process_host.h"
 
 #include <algorithm>
@@ skipping 44 matching lines @@
 #include "grit/generated_resources.h"
 #include "ipc/ipc_logging.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_platform_file.h"
 #include "ipc/ipc_switches.h"
 
 #if defined(OS_WIN)
 #include "app/win_util.h"
 #endif
 
-#if defined(OS_MACOSX)
-#include "chrome/browser/mach_broker_mac.h"
-#endif
-
 using WebKit::WebCache;
 
 #include "third_party/skia/include/core/SkBitmap.h"
 
 
 // This class creates the IO thread for the renderer when running in
 // single-process mode.  It's not used in multi-process mode.
 class RendererMainThread : public base::Thread {
  public:
   explicit RendererMainThread(const std::string& channel_id)
@@ skipping 755 matching lines @@
 
   IDMap<IPC::Channel::Listener>::iterator iter(&listeners_);
   while (!iter.IsAtEnd()) {
     iter.GetCurrentValue()->OnMessageReceived(
         ViewHostMsg_RenderViewGone(iter.GetCurrentKey()));
     iter.Advance();
   }
 
   ClearTransportDIBCache();
 
-#if defined(OS_MACOSX)
-  if (child_process_.get())
-    MachBroker::instance()->Invalidate(child_process_->GetHandle());
-#endif
-
   // this object is not deleted at this point and may be reused later.
   // TODO(darin): clean this up
 }
 
 void BrowserRenderProcessHost::OnPageContents(const GURL& url,
                                               int32 page_id,
                                               const std::wstring& contents) {
   Profile* p = profile();
   if (!p || p->IsOffTheRecord())
     return;
@@ skipping 153 matching lines @@
         IPC::PlatformFileForTransit(),
         std::vector<std::string>(),
         std::string(),
         false));
   }
 }
 
 void BrowserRenderProcessHost::EnableAutoSpellCorrect(bool enable) {
   Send(new ViewMsg_SpellChecker_EnableAutoSpellCorrect(enable));
 }