Change some desktop notifications layout parameters to be per-platform rather...

chrome/browser/notifications/balloon_collection.h

 // Copyright (c) 2010 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.
 
 // Handles the visible notification (or balloons).
 
 #ifndef CHROME_BROWSER_NOTIFICATIONS_BALLOON_COLLECTION_H_
 #define CHROME_BROWSER_NOTIFICATIONS_BALLOON_COLLECTION_H_
 
 #include <deque>
@@ skipping 103 matching lines @@
                             gfx::Point* position_iterator) const;
 
    private:
     enum Placement {
       HORIZONTALLY_FROM_BOTTOM_LEFT,
       HORIZONTALLY_FROM_BOTTOM_RIGHT,
       VERTICALLY_FROM_TOP_RIGHT,
       VERTICALLY_FROM_BOTTOM_RIGHT
     };
 
+    // Layout parameters
+    int VerticalEdgeMargin() const;
+    int HorizontalEdgeMargin() const;
+    int InterBalloonMargin() const;
+
     // Minimum and maximum size of balloon content.
     static const int kBalloonMinWidth = 300;
     static const int kBalloonMaxWidth = 300;
     static const int kBalloonMinHeight = 48;
     static const int kBalloonMaxHeight = 120;
 
     static Placement placement_;
     gfx::Rect work_area_;
     DISALLOW_COPY_AND_ASSIGN(Layout);
   };
@@ skipping 17 matching lines @@
   typedef std::deque<Balloon*> Balloons;
   Balloons balloons_;
 
   // The layout parameters for balloons in this collection.
   Layout layout_;
 
   DISALLOW_COPY_AND_ASSIGN(BalloonCollectionImpl);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_BALLOON_COLLECTION_H_