Revert 133089 - Implement LauncherIconObserver.

ash/launcher/launcher_view_unittest.cc

Index: ash/launcher/launcher_view_unittest.cc
===================================================================
--- ash/launcher/launcher_view_unittest.cc	(revision 133102)
+++ ash/launcher/launcher_view_unittest.cc	(working copy)
@@ -1,104 +0,0 @@
-// 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 "ash/launcher/launcher_view.h"
-
-#include "ash/ash_switches.h"
-#include "ash/launcher/launcher.h"
-#include "ash/launcher/launcher_icon_observer.h"
-#include "ash/shell.h"
-#include "ash/shell_window_ids.h"
-#include "ash/test/ash_test_base.h"
-#include "ash/test/test_launcher_delegate.h"
-#include "base/basictypes.h"
-#include "base/command_line.h"
-#include "base/compiler_specific.h"
-#include "ui/aura/window.h"
-#include "ui/views/widget/widget.h"
-#include "ui/views/widget/widget_delegate.h"
-
-namespace ash {
-
-namespace {
-
-class TestLauncherIconObserver : public LauncherIconObserver {
- public:
-  TestLauncherIconObserver() : count_(0) {
-    Shell::GetInstance()->launcher()->AddIconObserver(this);
-  }
-
-  virtual ~TestLauncherIconObserver() {
-    Shell::GetInstance()->launcher()->RemoveIconObserver(this);
-  }
-
-  // LauncherIconObserver implementation.
-  void OnLauncherIconPositionsChanged() OVERRIDE {
-    count_++;
-  }
-
-  int count() const { return count_; }
-  void Reset() { count_ = 0; }
-
- private:
-  int count_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestLauncherIconObserver);
-};
-
-class LauncherViewTest : public ash::test::AshTestBase {
- public:
-  LauncherViewTest() {}
-  virtual ~LauncherViewTest() {}
-
-  virtual void SetUp() OVERRIDE {
-    AshTestBase::SetUp();
-    observer_.reset(new TestLauncherIconObserver);
-  }
-
-  virtual void TearDown() OVERRIDE {
-    observer_.reset();
-    AshTestBase::TearDown();
-  }
-
-  TestLauncherIconObserver* observer() { return observer_.get(); }
-
- private:
-  scoped_ptr<TestLauncherIconObserver> observer_;
-
-  DISALLOW_COPY_AND_ASSIGN(LauncherViewTest);
-};
-
-TEST_F(LauncherViewTest, AddRemove) {
-  ash::test::TestLauncherDelegate* launcher_delegate =
-      ash::test::TestLauncherDelegate::instance();
-  ASSERT_TRUE(launcher_delegate);
-
-  views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW);
-  params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
-  params.bounds = gfx::Rect(0, 0, 200, 200);
-
-  scoped_ptr<views::Widget> widget(new views::Widget());
-  widget->Init(params);
-  launcher_delegate->AddLauncherItem(widget->GetNativeWindow());
-  EXPECT_EQ(1, observer()->count());
-  observer()->Reset();
-
-  widget->Show();
-  widget->GetNativeWindow()->parent()->RemoveChild(widget->GetNativeWindow());
-  EXPECT_EQ(1, observer()->count());
-  observer()->Reset();
-}
-
-TEST_F(LauncherViewTest, BoundsChanged) {
-  Launcher* launcher = Shell::GetInstance()->launcher();
-  int total_width = launcher->widget()->GetWindowScreenBounds().width();
-  ASSERT_GT(total_width, 0);
-  launcher->SetStatusWidth(total_width / 2);
-  EXPECT_EQ(1, observer()->count());
-  observer()->Reset();
-}
-
-}  // namespace
-
-}  // namespace ash