Remove obsolete app_list Linux code.

chrome/browser/ui/views/app_list/linux/app_list_linux_unittest.cc

Index: chrome/browser/ui/views/app_list/linux/app_list_linux_unittest.cc
diff --git a/chrome/browser/ui/views/app_list/linux/app_list_linux_unittest.cc b/chrome/browser/ui/views/app_list/linux/app_list_linux_unittest.cc
deleted file mode 100644
index e381ec49ae3f5b2330e932958a79cd613220deaa..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/app_list/linux/app_list_linux_unittest.cc
+++ /dev/null
@@ -1,259 +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/views/app_list/linux/app_list_linux.h"
-
-#include "base/logging.h"
-#include "chrome/browser/ui/app_list/app_list_positioner.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/display/display.h"
-#include "ui/gfx/geometry/point.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/gfx/geometry/size.h"
-
-namespace {
-
-const int kScreenWidth = 800;
-const int kScreenHeight = 600;
-
-const int kWindowWidth = 100;
-const int kWindowHeight = 200;
-
-// Size of the menu bar along the top of the screen.
-const int kMenuBarSize = 22;
-// Size of the normal (non-hidden) shelf.
-const int kShelfSize = 30;
-
-// A cursor position that is within the shelf. This must be < kShelfSize.
-const int kCursorOnShelf = kShelfSize / 2;
-// A cursor position that is within kWindowWidth pixels of the shelf.
-const int kCursorNearShelfX = kShelfSize + kWindowWidth;
-// A cursor position that is more than kWindowWidth pixels away from the shelf.
-const int kCursorAwayFromShelfX = kCursorNearShelfX + 1;
-// A cursor position that is within kWindowHeight pixels of the shelf.
-const int kCursorNearShelfY = kShelfSize + kWindowHeight;
-// A cursor position that is more than kWindowHeight pixels away from the shelf.
-const int kCursorAwayFromShelfY = kCursorNearShelfY + 1;
-
-// A position for the center of the window that causes the window to overlap the
-// edge of the screen. This must be < kWindowWidth / 2 and < kWindowHeight / 2.
-const int kWindowNearEdge = kWindowWidth / 4;
-// A position for the center of the window that places the window away from all
-// edges of the screen. This must be > kWindowWidth / 2, > kWindowHeight / 2, <
-// kScreenWidth - kWindowWidth / 2 and < kScreenHeight - kWindowHeight / 2.
-const int kWindowAwayFromEdge = 158;
-
-}  // namespace
-
-class AppListLinuxUnitTest : public testing::Test {
- public:
-  void SetUp() override {
-    display_.set_bounds(gfx::Rect(0, 0, kScreenWidth, kScreenHeight));
-    display_.set_work_area(
-        gfx::Rect(0, kMenuBarSize, kScreenWidth, kScreenHeight - kMenuBarSize));
-    cursor_ = gfx::Point();
-    center_window_ = false;
-  }
-
-  // Set the display work area.
-  void SetWorkArea(int x, int y, int width, int height) {
-    display_.set_work_area(gfx::Rect(x, y, width, height));
-  }
-
-  // Sets up the test environment with the shelf along a given edge of the
-  // work area.
-  void PlaceShelf(AppListPositioner::ScreenEdge edge) {
-    switch (edge) {
-      case AppListPositioner::SCREEN_EDGE_LEFT:
-        display_.set_work_area(gfx::Rect(kShelfSize,
-                                         kMenuBarSize,
-                                         kScreenWidth - kShelfSize,
-                                         kScreenHeight - kMenuBarSize));
-        break;
-      case AppListPositioner::SCREEN_EDGE_RIGHT:
-        display_.set_work_area(gfx::Rect(0,
-                                         kMenuBarSize,
-                                         kScreenWidth - kShelfSize,
-                                         kScreenHeight - kMenuBarSize));
-        break;
-      case AppListPositioner::SCREEN_EDGE_TOP:
-        display_.set_work_area(
-            gfx::Rect(0,
-                      kMenuBarSize + kShelfSize,
-                      kScreenWidth,
-                      kScreenHeight - kMenuBarSize - kShelfSize));
-        break;
-      case AppListPositioner::SCREEN_EDGE_BOTTOM:
-        display_.set_work_area(
-            gfx::Rect(0,
-                      kMenuBarSize,
-                      kScreenWidth,
-                      kScreenHeight - kMenuBarSize - kShelfSize));
-        break;
-      case AppListPositioner::SCREEN_EDGE_UNKNOWN:
-        NOTREACHED();
-        break;
-    }
-  }
-
-  // Set up the test mouse cursor in a given location.
-  void PlaceCursor(int x, int y) {
-    cursor_ = gfx::Point(x, y);
-  }
-
-  void EnableWindowCentering() {
-    center_window_ = true;
-  }
-
-  AppListPositioner::ScreenEdge ShelfEdge() const {
-    return AppListLinux::ShelfLocationInDisplay(display_);
-  }
-
-  gfx::Point DoFindAnchorPoint() const {
-    return AppListLinux::FindAnchorPoint(gfx::Size(kWindowWidth, kWindowHeight),
-                                         display_,
-                                         cursor_,
-                                         ShelfEdge(),
-                                         center_window_);
-  }
-
- private:
-  display::Display display_;
-  gfx::Point cursor_;
-  bool center_window_;
-};
-
-TEST_F(AppListLinuxUnitTest, ShelfLocationInDisplay) {
-  SetWorkArea(0, 0, kScreenWidth, kScreenHeight);
-  EXPECT_EQ(AppListPositioner::SCREEN_EDGE_UNKNOWN, ShelfEdge());
-
-  // The BOTTOM, LEFT and RIGHT tests test the case where there are two bars:
-  // one at the top and one at the bottom/left/right. The bigger one should be
-  // chosen, so TOP should not win in these cases.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_BOTTOM);
-  EXPECT_EQ(AppListPositioner::SCREEN_EDGE_BOTTOM, ShelfEdge());
-
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_TOP);
-  EXPECT_EQ(AppListPositioner::SCREEN_EDGE_TOP, ShelfEdge());
-
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_LEFT);
-  EXPECT_EQ(AppListPositioner::SCREEN_EDGE_LEFT, ShelfEdge());
-
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_RIGHT);
-  EXPECT_EQ(AppListPositioner::SCREEN_EDGE_RIGHT, ShelfEdge());
-
-  // Bar at top and bottom, same size. Top should win.
-  SetWorkArea(0,
-              kMenuBarSize,
-              kScreenWidth,
-              kScreenHeight - kMenuBarSize - kMenuBarSize);
-  EXPECT_EQ(AppListPositioner::SCREEN_EDGE_TOP, ShelfEdge());
-}
-
-TEST_F(AppListLinuxUnitTest, FindAnchorPointNoShelf) {
-  // Position the app list when there is no shelf on the display.
-  PlaceCursor(0, 0);
-  // Expect the app list to be in the top-left corner.
-  EXPECT_EQ(gfx::Point(kWindowWidth / 2, kMenuBarSize + kWindowHeight / 2),
-            DoFindAnchorPoint());
-}
-
-TEST_F(AppListLinuxUnitTest, FindAnchorPointMouseOffShelf) {
-  // Position the app list when the mouse is away from the shelf.
-
-  // Bottom shelf. Expect the app list to be in the bottom-left corner.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_BOTTOM);
-  PlaceCursor(kWindowAwayFromEdge, kScreenHeight - kCursorAwayFromShelfY);
-  EXPECT_EQ(gfx::Point(kWindowWidth / 2,
-                       kScreenHeight - kShelfSize - kWindowHeight / 2),
-            DoFindAnchorPoint());
-
-  // Top shelf. Expect the app list to be in the top-left corner.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_TOP);
-  PlaceCursor(kWindowAwayFromEdge, kMenuBarSize + kCursorAwayFromShelfY);
-  EXPECT_EQ(gfx::Point(kWindowWidth / 2,
-                       kMenuBarSize + kShelfSize + kWindowHeight / 2),
-            DoFindAnchorPoint());
-
-  // Left shelf. Expect the app list to be in the top-left corner.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_LEFT);
-  PlaceCursor(kCursorAwayFromShelfX, kWindowAwayFromEdge);
-  EXPECT_EQ(gfx::Point(kShelfSize + kWindowWidth / 2,
-                       kMenuBarSize + kWindowHeight / 2),
-            DoFindAnchorPoint());
-
-  // Right shelf. Expect the app list to be in the top-right corner.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_RIGHT);
-  PlaceCursor(kScreenWidth - kCursorAwayFromShelfX, kWindowAwayFromEdge);
-  EXPECT_EQ(gfx::Point(kScreenWidth - kShelfSize - kWindowWidth / 2,
-                       kMenuBarSize + kWindowHeight / 2),
-            DoFindAnchorPoint());
-}
-
-TEST_F(AppListLinuxUnitTest, FindAnchorPointMouseOnShelf) {
-  // Position the app list when the mouse is over the shelf.
-
-  // Bottom shelf (mouse well within shelf). Expect the app list to be at
-  // the bottom centered on the mouse X coordinate.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_BOTTOM);
-  PlaceCursor(kWindowAwayFromEdge, kScreenHeight - kCursorOnShelf);
-  EXPECT_EQ(gfx::Point(kWindowAwayFromEdge,
-                       kScreenHeight - kShelfSize - kWindowHeight / 2),
-            DoFindAnchorPoint());
-
-  // Bottom shelf (outside the shelf but still close enough).
-  // Expect the app list to be at the bottom centered on the mouse X coordinate.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_BOTTOM);
-  PlaceCursor(kWindowAwayFromEdge, kScreenHeight - kCursorNearShelfY);
-  EXPECT_EQ(gfx::Point(kWindowAwayFromEdge,
-                       kScreenHeight - kShelfSize - kWindowHeight / 2),
-            DoFindAnchorPoint());
-
-  // Top shelf. Expect the app list to be at the top centered on the
-  // mouse X coordinate.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_TOP);
-  PlaceCursor(kWindowAwayFromEdge, kMenuBarSize + kCursorNearShelfY);
-  EXPECT_EQ(gfx::Point(kWindowAwayFromEdge,
-                       kMenuBarSize + kShelfSize + kWindowHeight / 2),
-            DoFindAnchorPoint());
-
-  // Left shelf. Expect the app list to be at the left centered on the
-  // mouse Y coordinate.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_LEFT);
-  PlaceCursor(kCursorNearShelfX, kWindowAwayFromEdge);
-  EXPECT_EQ(gfx::Point(kShelfSize + kWindowWidth / 2, kWindowAwayFromEdge),
-            DoFindAnchorPoint());
-
-  // Right shelf. Expect the app list to be at the right centered on the
-  // mouse Y coordinate.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_RIGHT);
-  PlaceCursor(kScreenWidth - kCursorNearShelfX, kWindowAwayFromEdge);
-  EXPECT_EQ(gfx::Point(kScreenWidth - kShelfSize - kWindowWidth / 2,
-                       kWindowAwayFromEdge),
-            DoFindAnchorPoint());
-
-  // Bottom shelf. Mouse near left edge. App list must not go off screen.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_BOTTOM);
-  PlaceCursor(kWindowNearEdge, kScreenHeight - kCursorOnShelf);
-  EXPECT_EQ(gfx::Point(kWindowWidth / 2,
-                       kScreenHeight - kShelfSize - kWindowHeight / 2),
-            DoFindAnchorPoint());
-
-  // Bottom shelf. Mouse near right edge. App list must not go off screen.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_BOTTOM);
-  PlaceCursor(kScreenWidth - kWindowNearEdge, kScreenHeight - kCursorOnShelf);
-  EXPECT_EQ(gfx::Point(kScreenWidth - kWindowWidth / 2,
-                       kScreenHeight - kShelfSize - kWindowHeight / 2),
-            DoFindAnchorPoint());
-}
-
-TEST_F(AppListLinuxUnitTest, FindAnchorPointCentered) {
-  // Cursor on the top shelf; enable centered app list mode.
-  PlaceShelf(AppListPositioner::SCREEN_EDGE_TOP);
-  PlaceCursor(0, 0);
-  EnableWindowCentering();
-  // Expect the app list to be in the center of the screen (ignore the cursor).
-  EXPECT_EQ(gfx::Point(kScreenWidth / 2, kScreenHeight / 2),
-            DoFindAnchorPoint());
-}