[Aura] Fix HtmlDialogBrowserTest.SizeWindow.

ui/aura/window.h

Index: ui/aura/window.h
diff --git a/ui/aura/window.h b/ui/aura/window.h
index 485bcb41b5ea3b6a7df52550b665eb843546f619..142975b8ed0168097e39f3fac7d749c5d63d48a8 100644
--- a/ui/aura/window.h
+++ b/ui/aura/window.h
@@ -125,13 +125,6 @@ class AURA_EXPORT Window : public ui::LayerDelegate {
   // not animating, it simply returns the current bounds.
   gfx::Rect GetTargetBounds() const;
 
-  // Sets the minimum size of the window that a user can resize it to.
-  // A smaller size can still be set using SetBounds().
-  void set_minimum_size(const gfx::Size& minimum_size) {
-    minimum_size_ = minimum_size;
-  }
-  const gfx::Size& minimum_size() const { return minimum_size_; }
-
   // Marks the a portion of window as needing to be painted.
   void SchedulePaintInRect(const gfx::Rect& rect);
 
@@ -310,9 +303,6 @@ class AURA_EXPORT Window : public ui::LayerDelegate {
   // The original bounds of a maximized/fullscreen window.
   gfx::Rect restore_bounds_;
 
-  // The minimum size of the window a user can resize to.
-  gfx::Size minimum_size_;
-
   scoped_ptr<ui::Layer> layer_;
 
   // The Window's parent.