Remove obsolete app_list Linux code.

chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc

Index: chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc
diff --git a/chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc b/chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc
deleted file mode 100644
index 159b55786d9e149946762b2c4ff8653d42a8888e..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc
+++ /dev/null
@@ -1,116 +0,0 @@
-// 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 "chrome/browser/ui/app_list/fast_show_pickler.h"
-
-#include <stddef.h>
-
-#include "base/memory/ptr_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "third_party/skia/include/core/SkColorPriv.h"
-#include "ui/app_list/app_list_item.h"
-#include "ui/app_list/app_list_model.h"
-#include "ui/app_list/test/app_list_test_model.h"
-#include "ui/gfx/image/image_skia.h"
-#include "ui/gfx/skia_util.h"
-
-using app_list::AppListItem;
-using app_list::AppListModel;
-
-class AppListModelPicklerUnitTest : public testing::Test {
- protected:
-  void CheckIsSame(AppListModel* m1, AppListModel* m2) {
-    ASSERT_EQ(m1->top_level_item_list()->item_count(),
-              m2->top_level_item_list()->item_count());
-    for (size_t i = 0; i < m1->top_level_item_list()->item_count(); i++) {
-      ASSERT_EQ(m1->top_level_item_list()->item_at(i)->id(),
-                m2->top_level_item_list()->item_at(i)->id());
-      ASSERT_EQ(m1->top_level_item_list()->item_at(i)->name(),
-                m2->top_level_item_list()->item_at(i)->name());
-      ASSERT_EQ(m1->top_level_item_list()->item_at(i)->short_name(),
-                m2->top_level_item_list()->item_at(i)->short_name());
-      CompareImages(m1->top_level_item_list()->item_at(i)->icon(),
-                    m2->top_level_item_list()->item_at(i)->icon());
-    }
-  }
-
-  void CompareImages(const gfx::ImageSkia& image1,
-                     const gfx::ImageSkia& image2) {
-    std::vector<gfx::ImageSkiaRep> reps1(image1.image_reps());
-    std::vector<gfx::ImageSkiaRep> reps2(image2.image_reps());
-    ASSERT_EQ(reps1.size(), reps2.size());
-    for (size_t i = 0; i < reps1.size(); ++i) {
-      ASSERT_TRUE(
-          gfx::BitmapsAreEqual(reps1[i].sk_bitmap(), reps2[i].sk_bitmap()));
-      ASSERT_EQ(reps1[i].scale(), reps2[i].scale());
-    }
-  }
-
-  std::unique_ptr<AppListModel> CopyViaPickle(AppListModel* model) {
-    std::unique_ptr<base::Pickle> pickle(
-        FastShowPickler::PickleAppListModelForFastShow(model));
-    return FastShowPickler::UnpickleAppListModelForFastShow(pickle.get());
-  }
-
-  void DoConsistencyChecks(AppListModel* model) {
-    std::unique_ptr<AppListModel> model2(CopyViaPickle(model));
-    AppListModel dest_model;
-    FastShowPickler::CopyOver(model2.get(), &dest_model);
-
-    CheckIsSame(model, model2.get());
-    CheckIsSame(model, &dest_model);
-    CheckIsSame(model2.get(), &dest_model);
-  }
-
-  gfx::ImageSkia MakeImage() {
-    const int kWidth = 10;
-    const int kHeight = 10;
-    SkBitmap bitmap;
-    bitmap.allocN32Pixels(kWidth, kHeight);
-    bitmap.eraseARGB(255, 1, 2, 3);
-    return gfx::ImageSkia::CreateFrom1xBitmap(bitmap);
-  }
-};
-
-TEST_F(AppListModelPicklerUnitTest, EmptyModel) {
-  AppListModel model;
-  DoConsistencyChecks(&model);
-}
-
-TEST_F(AppListModelPicklerUnitTest, OneItem) {
-  AppListModel model;
-  model.AddItem(base::MakeUnique<AppListItem>("abc"));
-  DoConsistencyChecks(&model);
-}
-
-TEST_F(AppListModelPicklerUnitTest, TwoItems) {
-  AppListModel model;
-  AppListItem* app1 = model.AddItem(base::MakeUnique<AppListItem>("abc"));
-  model.SetItemNameAndShortName(app1, "hello, there", "ht");
-  AppListItem* app2 = model.AddItem(base::MakeUnique<AppListItem>("abc2"));
-  model.SetItemNameAndShortName(app2, "hello, there 2", "ht2");
-
-  DoConsistencyChecks(&model);
-}
-
-TEST_F(AppListModelPicklerUnitTest, Images) {
-  AppListModel model;
-  AppListItem* app1 = model.AddItem(base::MakeUnique<AppListItem>("abc"));
-  model.SetItemName(app1, "hello, there");
-  app1->SetIcon(MakeImage());
-  AppListItem* app2 = model.AddItem(base::MakeUnique<AppListItem>("abc2"));
-  model.SetItemName(app2, "hello, there 2");
-
-  DoConsistencyChecks(&model);
-}
-
-TEST_F(AppListModelPicklerUnitTest, EmptyImage) {
-  AppListModel model;
-  AppListItem* app1 = model.AddItem(base::MakeUnique<AppListItem>("abc"));
-  model.SetItemName(app1, "hello, there");
-  app1->SetIcon(gfx::ImageSkia());
-
-  DoConsistencyChecks(&model);
-}