Revert of Shelf Cleanup (- binary files) (https://codereview.chromium.org/176883022/)

Reason for revert:
This cl is breaking the app list launch bubble. see crbug.com/351776.

Original issue's description:
> Shelf Cleanup (- binary files)
> 
> R=skuhne@chromium.org
> TBR=jamescook@chromium.org, miket@chromium.org, skuhne@chromium.org
> BUG=338429
> 
> re-landing of
> https://codereview.chromium.org/140323010/ hopefully this time with less breaking everything.
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=256319

TBR=jamescook@chromium.org,skuhne@chromium.org,harrym@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=338429

Review URL: https://codereview.chromium.org/198063003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256662 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 39 insertions, 0 deletions

diff --git a/ash/dip_unittest.cc b/ash/dip_unittest.cc
index 41fc06e6..6c23910 100644
--- a/ash/dip_unittest.cc
+++ b/ash/dip_unittest.cc
@@ -69,4 +69,43 @@ TEST_F(DIPTest, WorkArea) {
       shelf->shelf_widget()->GetNativeView()->layer()->bounds().height());
 }
 
+TEST_F(DIPTest, WorkAreaForLegacyShelfLayout) {
+  CommandLine::ForCurrentProcess()->AppendSwitch(
+      ash::switches::kAshDisableAlternateShelfLayout);
+  UpdateDisplay("1000x900*1.0f");
+
+  aura::Window* root = Shell::GetPrimaryRootWindow();
+  const gfx::Display display =
+      Shell::GetScreen()->GetDisplayNearestWindow(root);
+
+  EXPECT_EQ("0,0 1000x900", display.bounds().ToString());
+  gfx::Rect work_area = display.work_area();
+  EXPECT_EQ("0,0 1000x852", work_area.ToString());
+  EXPECT_EQ("0,0,48,0", display.bounds().InsetsFrom(work_area).ToString());
+
+  UpdateDisplay("2000x1800*2.0f");
+  gfx::Screen* screen = Shell::GetScreen();
+
+  const gfx::Display display_2x = screen->GetDisplayNearestWindow(root);
+  const internal::DisplayInfo display_info_2x =
+      Shell::GetInstance()->display_manager()->GetDisplayInfo(display_2x.id());
+
+  // The |bounds_in_native()| should report bounds in pixel coordinate.
+  EXPECT_EQ("1,1 2000x1800",
+            display_info_2x.bounds_in_native().ToString());
+
+  // Aura and views coordinates are in DIP, so they their bounds do not change.
+  EXPECT_EQ("0,0 1000x900", display_2x.bounds().ToString());
+  work_area = display_2x.work_area();
+  EXPECT_EQ("0,0 1000x852", work_area.ToString());
+  EXPECT_EQ("0,0,48,0", display_2x.bounds().InsetsFrom(work_area).ToString());
+
+  // Sanity check if the workarea's inset hight is same as
+  // the shelf's height.
+  Shelf* shelf = Shelf::ForPrimaryDisplay();
+  EXPECT_EQ(
+      display_2x.bounds().InsetsFrom(work_area).height(),
+      shelf->shelf_widget()->GetNativeView()->layer()->bounds().height());
+}
+
 }  // namespace ash