Revert 133982 because it broke build on chromeos due to mid-air collision with 133961.

ash/wm/workspace/snap_sizer.h

Index: ash/wm/workspace/snap_sizer.h
===================================================================
--- ash/wm/workspace/snap_sizer.h	(revision 133983)
+++ ash/wm/workspace/snap_sizer.h	(working copy)
@@ -38,10 +38,6 @@
   // Bounds to position the window at.
   const gfx::Rect& target_bounds() const { return target_bounds_; }
 
-  // Returns the appropriate snap bounds (e.g. if a window is already snapped,
-  // then it returns the next snap-bounds).
-  gfx::Rect GetSnapBounds(const gfx::Rect& bounds);
-
  private:
   // Calculates the amount to increment by. This returns one of -1, 0 or 1 and
   // is intended to by applied to |percent_index_|. |x| is the current
@@ -57,8 +53,6 @@
   // Returns the target bounds based on the edge and |percent_index_|.
   gfx::Rect GetTargetBounds() const;
 
-  gfx::Rect GetTargetBoundsForPercent(int percent_index) const;
-
   // Returns true if the specified point is along the edge of the screen.
   bool AlongEdge(int x) const;