[content shell] don't require a user action for focus/blur events during layout tests

content/renderer/render_thread_impl.h

Index: content/renderer/render_thread_impl.h
diff --git a/content/renderer/render_thread_impl.h b/content/renderer/render_thread_impl.h
index 6d8ac9f815bd4393336a9288f2317d6fb2a5b548..9813cfb1a7f0fc48f94f6e29ba2124fe37715132 100644
--- a/content/renderer/render_thread_impl.h
+++ b/content/renderer/render_thread_impl.h
@@ -173,6 +173,14 @@ class CONTENT_EXPORT RenderThreadImpl : public RenderThread,
   void DoNotSuspendWebKitSharedTimer();
   void DoNotNotifyWebKitOfModalLoop();
 
+  // True if changing the focus of a RenderView requires a active user gesture.
+  bool require_user_gesture_for_focus() const {
+    return require_user_gesture_for_focus_;
+  }
+  void set_require_user_gesture_for_focus(bool require_gesture) {
+    require_user_gesture_for_focus_ = require_gesture;
+  }
+
   IPC::ForwardingMessageFilter* compositor_output_surface_filter() const {
     return compositor_output_surface_filter_.get();
   }
@@ -373,6 +381,8 @@ class CONTENT_EXPORT RenderThreadImpl : public RenderThread,
   bool suspend_webkit_shared_timer_;
   bool notify_webkit_of_modal_loop_;
 
+  bool require_user_gesture_for_focus_;
+
   // Timer that periodically calls IdleHandler.
   base::RepeatingTimer<RenderThreadImpl> idle_timer_;