Touch event flag should control only DOM event firing.

content/browser/web_contents/web_contents_view_aura_browsertest.cc

Index: content/browser/web_contents/web_contents_view_aura_browsertest.cc
diff --git a/content/browser/web_contents/web_contents_view_aura_browsertest.cc b/content/browser/web_contents/web_contents_view_aura_browsertest.cc
index 8a2a4301fac157a556fb8631077de9bcf0c6bf9e..c1e1454fd23af90a92826a14376c0a3f613a1c05 100644
--- a/content/browser/web_contents/web_contents_view_aura_browsertest.cc
+++ b/content/browser/web_contents/web_contents_view_aura_browsertest.cc
@@ -276,11 +276,6 @@ class WebContentsViewAuraTest : public ContentBrowserTest {
     frame_watcher_->AttachTo(shell()->web_contents());
   }
 
-  void SetUpCommandLine(base::CommandLine* cmd) override {
-    cmd->AppendSwitchASCII(switches::kTouchEvents,
-                           switches::kTouchEventsEnabled);
-  }
-
   void TestOverscrollNavigation(bool touch_handler) {
     ASSERT_NO_FATAL_FAILURE(StartTestWithPage("/overscroll_navigation.html"));
     WebContentsImpl* web_contents =