Add FakeDisplayDelegate for off device usage.

ui/ozone/platform/headless/ozone_platform_headless.cc

 // Copyright 2013 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 "ui/ozone/platform/headless/ozone_platform_headless.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "ui/base/cursor/ozone/bitmap_cursor_factory_ozone.h"
+#include "ui/display/chromeos/virtual_display_delegate.h"

[rjkroege, 2016/09/12 20:31:05]

no. this code needs to build with chromeos=false

[kylechar, 2016/09/13 14:15:01]

I could move it to src/ui/display/ then?

 #include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
 #include "ui/events/ozone/layout/stub/stub_keyboard_layout_engine.h"
 #include "ui/events/platform/platform_event_source.h"
-#include "ui/ozone/common/native_display_delegate_ozone.h"
 #include "ui/ozone/common/stub_overlay_manager.h"
 #include "ui/ozone/platform/headless/headless_surface_factory.h"
 #include "ui/ozone/platform/headless/headless_window.h"
 #include "ui/ozone/platform/headless/headless_window_manager.h"
 #include "ui/ozone/public/cursor_factory_ozone.h"
 #include "ui/ozone/public/gpu_platform_support_host.h"
 #include "ui/ozone/public/input_controller.h"
 #include "ui/ozone/public/ozone_platform.h"
 #include "ui/ozone/public/ozone_switches.h"
 #include "ui/ozone/public/system_input_injector.h"
@@ skipping 41 matching lines @@
     return nullptr;  // no input injection support.
   }
   std::unique_ptr<PlatformWindow> CreatePlatformWindow(
       PlatformWindowDelegate* delegate,
       const gfx::Rect& bounds) override {
     return base::WrapUnique<PlatformWindow>(
         new HeadlessWindow(delegate, window_manager_.get(), bounds));
   }
   std::unique_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate()
       override {
-    return base::MakeUnique<NativeDisplayDelegateOzone>();
+    return base::MakeUnique<display::VirtualDisplayDelegate>();
   }
 
   void InitializeUI() override {
     window_manager_.reset(new HeadlessWindowManager(file_path_));
     window_manager_->Initialize();
     surface_factory_.reset(new HeadlessSurfaceFactory(window_manager_.get()));
     // This unbreaks tests that create their own.
     if (!PlatformEventSource::GetInstance())
       platform_event_source_.reset(new HeadlessPlatformEventSource);
     KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(
@@ skipping 27 matching lines @@
 
 OzonePlatform* CreateOzonePlatformHeadless() {
   base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
   base::FilePath location;
   if (cmd->HasSwitch(switches::kOzoneDumpFile))
     location = cmd->GetSwitchValuePath(switches::kOzoneDumpFile);
   return new OzonePlatformHeadless(location);
 }
 
 }  // namespace ui