Replace instances of LINUX2 with OS_CHROMEOS and linux2 with chromeos.
Review URL: http://codereview.chromium.org/149367
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20210 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/tab_contents/tab_contents.cc b/chrome/browser/tab_contents/tab_contents.cc
index 4b3360f..de13654 100644
--- a/chrome/browser/tab_contents/tab_contents.cc
+++ b/chrome/browser/tab_contents/tab_contents.cc
@@ -257,7 +257,7 @@
pending_install_.page_id = 0;
pending_install_.callback_functor = NULL;
-#if defined(LINUX2)
+#if defined(OS_CHROMEOS)
// Make sure the thumbnailer is started before starting the render manager.
// The thumbnailer will want to listen for RVH creations, one of which will
// happen in RVHManager::Init.
