Treat displays with and without EDID the same way

ui/display/chromeos/x11/native_display_event_dispatcher_x11_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <X11/extensions/Xrandr.h>
 
 #undef Bool
 #undef None
 
 #include "base/test/simple_test_tick_clock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/display/chromeos/x11/display_mode_x11.h"
 #include "ui/display/chromeos/x11/display_snapshot_x11.h"
 #include "ui/display/chromeos/x11/native_display_delegate_x11.h"
 #include "ui/display/chromeos/x11/native_display_event_dispatcher_x11.h"
 
 namespace ui {
 
 namespace {
 
 DisplaySnapshotX11* CreateOutput(RROutput output, RRCrtc crtc) {
   static const DisplayModeX11* kDefaultDisplayMode =
       new DisplayModeX11(gfx::Size(1, 1), false, 60.0f, 20);
 
   DisplaySnapshotX11* snapshot = new DisplaySnapshotX11(
       0,
-      false,
       gfx::Point(0, 0),
       gfx::Size(0, 0),
       DISPLAY_CONNECTION_TYPE_UNKNOWN,
       false,
       false,
       std::string(),
       std::vector<const DisplayMode*>(1, kDefaultDisplayMode),
       kDefaultDisplayMode,
       NULL,
       output,
@@ skipping 245 matching lines @@
   DispatchOutputChangeEvent(2, 11, 20, true);
   EXPECT_EQ(3, helper_delegate_->num_calls_notify_observers());
 
   test_tick_clock_->Advance(
       base::TimeDelta::FromMilliseconds(kHalfOfExpirationMs));
   DispatchOutputChangeEvent(2, 11, 20, true);
   EXPECT_EQ(4, helper_delegate_->num_calls_notify_observers());
 }
 
 }  // namespace ui