Implement OzonePlatform

ui/gfx/ozone/surface_factory_ozone.cc

 // Copyright (c) 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/gfx/ozone/surface_factory_ozone.h"
 
 #include <stdlib.h>
 
 #include "base/command_line.h"
 #include "ui/gfx/ozone/impl/file_surface_factory_ozone.h"
@@ skipping 32 matching lines @@
   }
 };
 
 SurfaceFactoryOzone::SurfaceFactoryOzone() {
 }
 
 SurfaceFactoryOzone::~SurfaceFactoryOzone() {
 }
 
 SurfaceFactoryOzone* SurfaceFactoryOzone::GetInstance() {
-  if (!impl_) {
-    const char kOzoneFileSurface[] = "ozone-dump-file";
-    CommandLine* cmd = CommandLine::ForCurrentProcess();
-    if (cmd->HasSwitch(kOzoneFileSurface)) {
-      base::FilePath location = cmd->GetSwitchValuePath(kOzoneFileSurface);
-      if (location.empty())
-        location = base::FilePath("/dev/null");
-      impl_ = new FileSurfaceFactoryOzone(location);
-    } else {
-      LOG(WARNING) << "No SurfaceFactoryOzone implementation set. Using default"
-                      " gfx::SoftwareSurfaceFactoryOzone.";
-      impl_ = new SoftwareSurfaceFactoryOzone();
-    }
-  }
+  CHECK(impl_) << "No SurfaceFactoryOzone implementation set.";
   return impl_;
 }
 
 void SurfaceFactoryOzone::SetInstance(SurfaceFactoryOzone* impl) {
   impl_ = impl;
 }
 
 const char* SurfaceFactoryOzone::DefaultDisplaySpec() {
   char* envvar = getenv("ASH_DISPLAY_SPEC");
   if (envvar)
@@ skipping 21 matching lines @@
     const int32* desired_attributes) {
   return desired_attributes;
 }
 
 // static
 SurfaceFactoryOzone* SurfaceFactoryOzone::CreateTestHelper() {
   return new SurfaceFactoryOzoneStub;
 }
 
 }  // namespace gfx