Moves windowsresizers to ash/wm/common

ash/wm/common/workspace/magnetism_matcher.h

 // Copyright (c) 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_WM_WORKSPACE_MAGNETISM_MATCHER_H_
-#define ASH_WM_WORKSPACE_MAGNETISM_MATCHER_H_
+#ifndef ASH_WM_COMMON_WORKSPACE_MAGNETISM_MATCHER_H_
+#define ASH_WM_COMMON_WORKSPACE_MAGNETISM_MATCHER_H_
 
 #include <stdint.h>
 
 #include <utility>
 #include <vector>
 
 #include "ash/ash_export.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace ash {
 
 enum MagnetismEdge {
-  MAGNETISM_EDGE_TOP    = 1 << 0,
-  MAGNETISM_EDGE_LEFT   = 1 << 1,
+  MAGNETISM_EDGE_TOP = 1 << 0,
+  MAGNETISM_EDGE_LEFT = 1 << 1,
   MAGNETISM_EDGE_BOTTOM = 1 << 2,
-  MAGNETISM_EDGE_RIGHT  = 1 << 3,
+  MAGNETISM_EDGE_RIGHT = 1 << 3,
 };
 
 const uint32_t kAllMagnetismEdges = MAGNETISM_EDGE_TOP | MAGNETISM_EDGE_LEFT |
                                     MAGNETISM_EDGE_BOTTOM |
                                     MAGNETISM_EDGE_RIGHT;
 
 // MagnetismEdgeMatcher is used for matching a particular edge of a window. You
 // shouldn't need to use this directly, instead use MagnetismMatcher which takes
 // care of all edges.
 // MagnetismEdgeMatcher maintains a range of the visible portions of the
 // edge. As ShouldAttach() is invoked the visible range is updated.
 class MagnetismEdgeMatcher {
  public:
   MagnetismEdgeMatcher(const gfx::Rect& bounds, MagnetismEdge edge);
   ~MagnetismEdgeMatcher();
 
   MagnetismEdge edge() const { return edge_; }
   const gfx::Rect& bounds() const { return bounds_; }
 
   // Returns true if the edge is completely obscured. If true ShouldAttach()
   // will return false.
   bool is_edge_obscured() const { return ranges_.empty(); }
 
   // Returns true if should attach to the specified bounds.
   bool ShouldAttach(const gfx::Rect& bounds);
 
  private:
-  typedef std::pair<int,int> Range;
+  typedef std::pair<int, int> Range;
   typedef std::vector<Range> Ranges;
 
   // Removes |range| from |ranges_|.
   void UpdateRanges(const Range& range);
 
   static int GetPrimaryCoordinate(const gfx::Rect& bounds, MagnetismEdge edge) {
     switch (edge) {
       case MAGNETISM_EDGE_TOP:
         return bounds.y();
       case MAGNETISM_EDGE_LEFT:
@@ skipping 117 matching lines @@
   // The edges to match against.
   const int32_t edges_;
 
   ScopedVector<MagnetismEdgeMatcher> matchers_;
 
   DISALLOW_COPY_AND_ASSIGN(MagnetismMatcher);
 };
 
 }  // namespace ash
 
-#endif  // ASH_WM_WORKSPACE_MAGNETISM_MATCHER_H_
+#endif  // ASH_WM_COMMON_WORKSPACE_MAGNETISM_MATCHER_H_