Converts most of WorkspaceLayoutManager tests to use common code

ash/common/wm_window.h

 // Copyright 2016 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.
 
 #ifndef ASH_COMMON_WM_WINDOW_H_
 #define ASH_COMMON_WM_WINDOW_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 76 matching lines @@
   virtual void SetShellWindowId(int id) = 0;
   virtual int GetShellWindowId() const = 0;
   virtual WmWindow* GetChildByShellWindowId(int id) = 0;
 
   virtual ui::wm::WindowType GetType() const = 0;
   virtual int GetAppType() const = 0;
   virtual void SetAppType(int app_type) const = 0;
 
   virtual bool IsBubble() = 0;
 
-  // TODO(sky): seems like this shouldn't be exposed.
   virtual ui::Layer* GetLayer() = 0;
 
+  // TODO(sky): these are temporary until GetLayer() always returns non-null.
+  virtual bool GetLayerTargetVisibility() = 0;
+  virtual bool GetLayerVisible() = 0;
+
   virtual display::Display GetDisplayNearestWindow() = 0;
 
   virtual bool HasNonClientArea() = 0;
   virtual int GetNonClientComponent(const gfx::Point& location) = 0;
 
   virtual gfx::Point ConvertPointToTarget(const WmWindow* target,
                                           const gfx::Point& point) const = 0;
   virtual gfx::Point ConvertPointToScreen(const gfx::Point& point) const = 0;
   virtual gfx::Point ConvertPointFromScreen(const gfx::Point& point) const = 0;
   virtual gfx::Rect ConvertRectToScreen(const gfx::Rect& rect) const = 0;
@@ skipping 121 matching lines @@
   // of the bounds set on it.
   virtual void SetLockedToRoot(bool value) = 0;
   virtual bool IsLockedToRoot() const = 0;
 
   virtual void SetCapture() = 0;
   virtual bool HasCapture() = 0;
   virtual void ReleaseCapture() = 0;
 
   virtual bool HasRestoreBounds() const = 0;
 
+  virtual void SetPinned(bool trusted) = 0;

[James Cook, 2016/10/04 23:16:04]

Function docs? (I actually don't know what pinned means.)

[sky, 2016/10/06 17:57:07]

Done.

+
   virtual void SetAlwaysOnTop(bool value) = 0;
   virtual bool IsAlwaysOnTop() const = 0;
 
   virtual void Hide() = 0;
   virtual void Show() = 0;
 
   // Returns the widget associated with this window, or null if not associated
   // with a widget. Only ash system UI widgets are returned, not widgets created
   // by the mus window manager code to show a non-client frame.
   virtual views::Widget* GetInternalWidget() = 0;
@@ skipping 73 matching lines @@
   virtual void AddLimitedPreTargetHandler(ui::EventHandler* handler) = 0;
   virtual void RemoveLimitedPreTargetHandler(ui::EventHandler* handler) = 0;
 
  protected:
   virtual ~WmWindow() {}
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_WM_WINDOW_H_