Simplify WorkAreaBounds access logic

ash/screen_ash.cc

Index: ash/screen_ash.cc
diff --git a/ash/screen_ash.cc b/ash/screen_ash.cc
index efda02240d0849c533e6c4044d836a50d6bbb515..87bb461f99aa55c4e8fb647fd5add9e82a63dd48 100644
--- a/ash/screen_ash.cc
+++ b/ash/screen_ash.cc
@@ -40,7 +40,7 @@ gfx::Display ScreenAsh::FindDisplayContainingPoint(const gfx::Point& point) {
 // static
 gfx::Rect ScreenAsh::GetMaximizedWindowBoundsInParent(aura::Window* window) {

[sky, 2012/10/01 14:11:48]

Can't you nuke this entirely and folks instead use work_area on Display?

   if (window->GetRootWindow() == Shell::GetPrimaryRootWindow())
-    return Shell::GetInstance()->shelf()->GetMaximizedWindowBounds(window);
+    return Shell::GetInstance()->shelf()->GetWorkAreaBounds(window);
   else
     return GetDisplayBoundsInParent(window);
 }
@@ -49,7 +49,7 @@ gfx::Rect ScreenAsh::GetMaximizedWindowBoundsInParent(aura::Window* window) {
 gfx::Rect ScreenAsh::GetUnmaximizedWorkAreaBoundsInParent(
     aura::Window* window) {
   if (window->GetRootWindow() == Shell::GetPrimaryRootWindow())
-    return Shell::GetInstance()->shelf()->GetUnmaximizedWorkAreaBounds(window);
+    return Shell::GetInstance()->shelf()->GetWorkAreaBounds(window);
   else
     return GetDisplayWorkAreaBoundsInParent(window);
 }