Fix typos of the word outer.

core/fxge/dib/fx_dib_transform.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 "core/fxge/dib/dib_int.h"
 
 #include "core/fxge/include/fx_dib.h"
 
@@ skipping 375 matching lines @@
   int stretch_height = (int)FXSYS_ceil(FXSYS_sqrt2(m_pMatrix->c, m_pMatrix->d));
   CFX_Matrix stretch2dest(1.0f, 0.0f, 0.0f, -1.0f, 0.0f,
                           (FX_FLOAT)(stretch_height));
   stretch2dest.Concat(
       m_pMatrix->a / stretch_width, m_pMatrix->b / stretch_width,
       m_pMatrix->c / stretch_height, m_pMatrix->d / stretch_height,
       m_pMatrix->e, m_pMatrix->f);
   m_dest2stretch.SetReverse(stretch2dest);
   CFX_FloatRect clip_rect_f(result_clip);
   clip_rect_f.Transform(&m_dest2stretch);
-  m_StretchClip = clip_rect_f.GetOutterRect();
+  m_StretchClip = clip_rect_f.GetOuterRect();
   m_StretchClip.Intersect(0, 0, stretch_width, stretch_height);
   m_Stretcher.reset(new CFX_ImageStretcher(&m_Storer, m_pSrc, stretch_width,
                                            stretch_height, m_StretchClip,
                                            m_Flags));
   m_Stretcher->Start();
   m_Status = 3;
   return TRUE;
 }
 
 FX_BOOL CFX_ImageTransformer::Continue(IFX_Pause* pPause) {
@@ skipping 539 matching lines @@
       }
     }
   }
   m_Storer.Replace(std::move(pTransformed));
   return FALSE;
 }
 
 std::unique_ptr<CFX_DIBitmap> CFX_ImageTransformer::DetachBitmap() {
   return m_Storer.Detach();
 }