Prepare for Unified Gesture Recognizer landing in Aura

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 34d3e80f005e42b5c333f7d1479e4cb252cbdf14..fa9f3bde7fcd7eac25ac3d8ff5197bd2fa574b09 100644
--- a/content/browser/web_contents/web_contents_view_aura_browsertest.cc
+++ b/content/browser/web_contents/web_contents_view_aura_browsertest.cc
@@ -32,6 +32,7 @@
 #include "ui/aura/window_tree_host.h"
 #include "ui/compositor/scoped_animation_duration_scale_mode.h"
 #include "ui/events/event_processor.h"
+#include "ui/events/event_utils.h"
 
 namespace content {
 
@@ -319,7 +320,7 @@ IN_PROC_BROWSER_TEST_F(WebContentsViewAuraTest,
   ui::EventProcessor* dispatcher = content->GetHost()->event_processor();
   gfx::Rect bounds = content->GetBoundsInRootWindow();
 
-  base::TimeDelta timestamp;
+  base::TimeDelta timestamp = ui::EventTimeForNow();
   ui::TouchEvent press(ui::ET_TOUCH_PRESSED,
       gfx::Point(bounds.x() + bounds.width() / 2, bounds.y() + 5),
       0, timestamp);