Do not guard glib code using OS_POSIX flag.

USE_GLIB should be used instead of OS_POSIX.

BUG=None

Review URL: https://codereview.chromium.org/299623002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@272266 0039d316-1c4b-4281-b951-d872f2087c98

net/tools/net_watcher/net_watcher.cc

@@ -21,7 +21,7 @@
 #include "net/proxy/proxy_config_service.h"
 #include "net/proxy/proxy_service.h"
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
+#if defined(USE_GLIB) && !defined(OS_MACOSX) && !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
 #include <glib-object.h>
 #endif
 
@@ -131,7 +131,7 @@ int main(int argc, char* argv[]) {
 #if defined(OS_MACOSX)
   base::mac::ScopedNSAutoreleasePool pool;
 #endif
-#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
+#if defined(USE_GLIB) && !defined(OS_MACOSX) && !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
   // g_type_init will be deprecated in 2.36. 2.35 is the development
   // version for 2.36, hence do not call g_type_init starting 2.35.
   // http://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#g-type-init
@@ -140,7 +140,7 @@ int main(int argc, char* argv[]) {
   // Normally handled by BrowserMainLoop::InitializeToolkit().
   g_type_init();
 #endif
-#endif  // defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
+#endif  // defined(USE_GLIB) && !defined(OS_MACOSX) && !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
   base::AtExitManager exit_manager;
   CommandLine::Init(argc, argv);
   logging::LoggingSettings settings;