x11: Move X event handling out of the message-pump.

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"
@@ skipping 111 matching lines @@
   dispatcher_->SetTickClockForTest(
       scoped_ptr<base::TickClock>(test_tick_clock_));
 }
 
 NativeDisplayEventDispatcherX11Test::~NativeDisplayEventDispatcherX11Test() {}
 
 void NativeDisplayEventDispatcherX11Test::DispatchScreenChangeEvent() {
   XRRScreenChangeNotifyEvent event = {0};
   event.type = xrandr_event_base_ + RRScreenChangeNotify;
 
-  dispatcher_->Dispatch(reinterpret_cast<const base::NativeEvent>(&event));
+  dispatcher_->DispatchEvent(reinterpret_cast<const PlatformEvent>(&event));
 }
 
 void NativeDisplayEventDispatcherX11Test::DispatchOutputChangeEvent(
     RROutput output,
     RRCrtc crtc,
     RRMode mode,
     bool connected) {
   XRROutputChangeNotifyEvent event = {0};
   event.type = xrandr_event_base_ + RRNotify;
   event.subtype = RRNotify_OutputChange;
   event.output = output;
   event.crtc = crtc;
   event.mode = mode;
   event.connection = connected ? RR_Connected : RR_Disconnected;
 
-  dispatcher_->Dispatch(reinterpret_cast<const base::NativeEvent>(&event));
+  dispatcher_->DispatchEvent(reinterpret_cast<const PlatformEvent>(&event));
 }
 
 }  // namespace
 
 TEST_F(NativeDisplayEventDispatcherX11Test, OnScreenChangedEvent) {
   DispatchScreenChangeEvent();
   EXPECT_EQ(1, helper_delegate_->num_calls_update_xrandr_config());
   EXPECT_EQ(0, helper_delegate_->num_calls_notify_observers());
 }
 
@@ skipping 133 matching lines @@
 
   // Another duplicated change event arrived within expiration time will
   // be ignored again.
   test_tick_clock_->Advance(base::TimeDelta::FromMilliseconds(
       kHalfOfExpirationMs));
   DispatchOutputChangeEvent(2, 11, 20, true);
   EXPECT_EQ(2, helper_delegate_->num_calls_notify_observers());
 }
 
 }  // namespace ui