Refactors DockedWindowLayoutManager in terms of ash/wm/common

ash/shelf/shelf_layout_manager.h

 // Copyright 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.
 
 #ifndef ASH_SHELF_SHELF_LAYOUT_MANAGER_H_
 #define ASH_SHELF_SHELF_LAYOUT_MANAGER_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 162 matching lines @@
 
   // TODO(msw): Remove these accessors, kept temporarily to simplify changes.
   void SetAutoHideBehavior(ShelfAutoHideBehavior behavior) {
     shelf_->shelf()->SetAutoHideBehavior(behavior);
   }
   ShelfAutoHideBehavior auto_hide_behavior() const {
     return shelf_->shelf()->GetAutoHideBehavior();
   }
 
   // TODO(msw): Remove these accessors, kept temporarily to simplify changes.
-  void SetAlignment(ShelfAlignment alignment) {
+  void SetAlignment(wm::ShelfAlignment alignment) {
     shelf_->shelf()->SetAlignment(alignment);
   }
-  ShelfAlignment GetAlignment() const { return shelf_->GetAlignment(); }
+  wm::ShelfAlignment GetAlignment() const { return shelf_->GetAlignment(); }
 
   // TODO(harrym|oshima): These templates will be moved to a new Shelf class.
   // A helper function for choosing values specific to a shelf alignment.
   template <typename T>
   T SelectValueForShelfAlignment(T bottom, T left, T right) const {
     switch (GetAlignment()) {
-      case SHELF_ALIGNMENT_BOTTOM:
-      case SHELF_ALIGNMENT_BOTTOM_LOCKED:
+      case wm::SHELF_ALIGNMENT_BOTTOM:
+      case wm::SHELF_ALIGNMENT_BOTTOM_LOCKED:
         return bottom;
-      case SHELF_ALIGNMENT_LEFT:
+      case wm::SHELF_ALIGNMENT_LEFT:
         return left;
-      case SHELF_ALIGNMENT_RIGHT:
+      case wm::SHELF_ALIGNMENT_RIGHT:
         return right;
     }
     NOTREACHED();
     return right;
   }
 
   template<typename T>
   T PrimaryAxisValue(T horizontal, T vertical) const {
     return IsHorizontalAlignment() ? horizontal : vertical;
   }
@@ skipping 73 matching lines @@
   void CalculateTargetBounds(const State& state, TargetBounds* target_bounds);
 
   // Updates the target bounds if a gesture-drag is in progress. This is only
   // used by |CalculateTargetBounds()|.
   void UpdateTargetBoundsForGesture(TargetBounds* target_bounds) const;
 
   // Updates the background of the shelf.
   void UpdateShelfBackground(BackgroundAnimatorChangeType type);
 
   // Returns how the shelf background is painted.
-  ShelfBackgroundType GetShelfBackgroundType() const;
+  wm::ShelfBackgroundType GetShelfBackgroundType() const;
 
   // Updates the auto hide state immediately.
   void UpdateAutoHideStateNow();
 
   // Stops the auto hide timer and clears
   // |mouse_over_shelf_when_auto_hide_timer_started_|.
   void StopAutoHideTimer();
 
   // Returns the bounds of an additional region which can trigger showing the
   // shelf. This region exists to make it easier to trigger showing the shelf
@@ skipping 94 matching lines @@
 
   // The show hide animation duration override or 0 for default.
   int duration_override_in_ms_;
 
   DISALLOW_COPY_AND_ASSIGN(ShelfLayoutManager);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELF_SHELF_LAYOUT_MANAGER_H_