share all the needed linux code with OpenBSD in chrome and content

chrome/browser/chrome_content_browser_client.cc

 // Copyright (c) 2011 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/browser/chrome_content_browser_client.h"
 
 #include "base/command_line.h"
 #include "chrome/app/breakpad_mac.h"
 #include "chrome/browser/browser_about_handler.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 69 matching lines @@
 #elif defined(USE_AURA)
 #include "chrome/browser/chrome_browser_main_aura.h"
 #elif defined(OS_WIN)
 #include "chrome/browser/chrome_browser_main_win.h"
 #elif defined(OS_MACOSX)
 #include "chrome/browser/chrome_browser_main_mac.h"
 #elif defined(TOOLKIT_USES_GTK)
 #include "chrome/browser/chrome_browser_main_gtk.h"
 #endif
 
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
 #include "base/linux_util.h"
 #include "chrome/browser/crash_handler_host_linux.h"
 #endif
 
 #if defined(TOOLKIT_VIEWS)
 #include "chrome/browser/ui/views/tab_contents/tab_contents_view_views.h"
 #elif defined(TOOLKIT_USES_GTK)
 #include "chrome/browser/tab_contents/tab_contents_view_gtk.h"
 #elif defined(OS_MACOSX)
 #include "chrome/browser/tab_contents/tab_contents_view_mac.h"
@@ skipping 824 matching lines @@
 }
 
 FilePath ChromeContentBrowserClient::GetDefaultDownloadDirectory() {
   return download_util::GetDefaultDownloadDirectory();
 }
 
 std::string ChromeContentBrowserClient::GetDefaultDownloadName() {
   return l10n_util::GetStringUTF8(IDS_DEFAULT_DOWNLOAD_FILENAME);
 }
 
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
 int ChromeContentBrowserClient::GetCrashSignalFD(
     const CommandLine& command_line) {
   if (command_line.HasSwitch(switches::kExtensionProcess)) {
     ExtensionCrashHandlerHostLinux* crash_handler =
         ExtensionCrashHandlerHostLinux::GetInstance();
     return crash_handler->GetDeathSignalSocket();
   }
 
   std::string process_type =
       command_line.GetSwitchValueASCII(switches::kProcessType);
 
   if (process_type == switches::kRendererProcess)
     return RendererCrashHandlerHostLinux::GetInstance()->GetDeathSignalSocket();
 
   if (process_type == switches::kPluginProcess)
     return PluginCrashHandlerHostLinux::GetInstance()->GetDeathSignalSocket();
 
   if (process_type == switches::kPpapiPluginProcess)
     return PpapiCrashHandlerHostLinux::GetInstance()->GetDeathSignalSocket();
 
   if (process_type == switches::kGpuProcess)
     return GpuCrashHandlerHostLinux::GetInstance()->GetDeathSignalSocket();
 
   return -1;
 }
-#endif  // defined(OS_LINUX)
+#endif  // defined(OS_POSIX) && !defined(OS_MACOSX)
 
 #if defined(OS_WIN)
 const wchar_t* ChromeContentBrowserClient::GetResourceDllName() {
   return chrome::kBrowserResourcesDll;
 }
 #endif
 
 #if defined(USE_NSS)
 crypto::CryptoModuleBlockingPasswordDelegate*
     ChromeContentBrowserClient::GetCryptoPasswordDelegate(
         const GURL& url) {
   return browser::NewCryptoModuleBlockingDialogDelegate(
       browser::kCryptoModulePasswordKeygen, url.host());
 }
 #endif
 
 }  // namespace chrome