Removed obsolete TOUCH_UI from render_view_host_delegate_helper.cc

chrome/browser/tab_contents/render_view_host_delegate_helper.cc

Index: chrome/browser/tab_contents/render_view_host_delegate_helper.cc
diff --git a/chrome/browser/tab_contents/render_view_host_delegate_helper.cc b/chrome/browser/tab_contents/render_view_host_delegate_helper.cc
index a3f89c6abada884f21fd9aac66f6755b458b1be8..a8ad499d2800b9dd87bbd35fba89828ada3eeaa1 100644
--- a/chrome/browser/tab_contents/render_view_host_delegate_helper.cc
+++ b/chrome/browser/tab_contents/render_view_host_delegate_helper.cc
@@ -483,7 +483,7 @@ WebPreferences RenderViewHostDelegateHelper::GetWebkitPrefs(
     web_prefs.allow_running_insecure_content =
         prefs->GetBoolean(prefs::kWebKitAllowRunningInsecureContent);
 
-#if defined(OS_MACOSX) || defined(TOUCH_UI)
+#if defined(OS_MACOSX)
     bool default_enable_scroll_animator = true;
 #else
     // On CrOS, the launcher always passes in the --enable flag.