Rationalize linux vs x11 in ui

ui/base/resource/resource_bundle_aurax11.cc

-// Copyright (c) 2012 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/base/resource/resource_bundle.h"
-
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "base/path_service.h"
-#include "ui/base/layout.h"
-#include "ui/base/resource/resource_handle.h"
-#include "ui/base/ui_base_paths.h"
-#include "ui/base/ui_base_switches.h"
-#include "ui/gfx/display.h"
-#include "ui/gfx/image/image.h"
-
-namespace {
-
-base::FilePath GetResourcesPakFilePath(const std::string& pak_name) {
-  base::FilePath path;
-  if (PathService::Get(base::DIR_MODULE, &path))
-    return path.AppendASCII(pak_name.c_str());
-
-  // Return just the name of the pack file.
-  return base::FilePath(pak_name.c_str());
-}
-
-}  // namespace
-
-namespace ui {
-
-void ResourceBundle::LoadCommonResources() {
-  // Always load the 1x data pack first as the 2x data pack contains both 1x and
-  // 2x images. The 1x data pack only has 1x images, thus passes in an accurate
-  // scale factor to gfx::ImageSkia::AddRepresentation.
-
-  AddDataPackFromPath(GetResourcesPakFilePath("chrome.pak"),
-                      SCALE_FACTOR_NONE);
-  AddDataPackFromPath(GetResourcesPakFilePath(
-      "chrome_100_percent.pak"), SCALE_FACTOR_100P);
-
-  if (ui::IsScaleFactorSupported(SCALE_FACTOR_200P)) {
-    AddOptionalDataPackFromPath(GetResourcesPakFilePath(
-        "chrome_200_percent.pak"), SCALE_FACTOR_200P);
-  }
-}
-
-gfx::Image& ResourceBundle::GetNativeImageNamed(int resource_id, ImageRTL rtl) {
-  // Flipped image is not used on ChromeOS.
-  DCHECK_EQ(rtl, RTL_DISABLED);
-  return GetImageNamed(resource_id);
-}
-
-}  // namespace ui