Fix typos of the word outer.

core/fxcrt/fx_basic_coords.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include <limits.h>
 
 #include "core/fxcrt/include/fx_coordinates.h"
 #include "core/fxcrt/include/fx_ext.h"
@@ skipping 132 matching lines @@
   }
   if (nRects == 0) {
     return 0;
   }
   for (int i = 0; i < nRects; i++) {
     pRects[i] = rects[i];
     pRects[i].Intersect(*this);
   }
   return nRects;
 }
-FX_RECT CFX_FloatRect::GetOutterRect() const {
+FX_RECT CFX_FloatRect::GetOuterRect() const {
   CFX_FloatRect rect1 = *this;
   FX_RECT rect;
   rect.left = (int)FXSYS_floor(rect1.left);
   rect.right = (int)FXSYS_ceil(rect1.right);
   rect.top = (int)FXSYS_floor(rect1.bottom);
   rect.bottom = (int)FXSYS_ceil(rect1.top);
   rect.Normalize();
   return rect;
 }
 FX_RECT CFX_FloatRect::GetInnerRect() const {
@@ skipping 344 matching lines @@
       left = x[i];
     }
     if (top < y[i]) {
       top = y[i];
     }
     if (bottom > y[i]) {
       bottom = y[i];
     }
   }
 }