Replace a few more std::unique_ptr.reset() with WrapUnique assignments.

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 345 matching lines @@
 
   m_result = result_clip;
   if (FXSYS_fabs(m_pMatrix->a) < FXSYS_fabs(m_pMatrix->b) / 20 &&
       FXSYS_fabs(m_pMatrix->d) < FXSYS_fabs(m_pMatrix->c) / 20 &&
       FXSYS_fabs(m_pMatrix->a) < 0.5f && FXSYS_fabs(m_pMatrix->d) < 0.5f) {
     int dest_width = result_rect.Width();
     int dest_height = result_rect.Height();
     result_clip.Offset(-result_rect.left, -result_rect.top);
     result_clip = FXDIB_SwapClipBox(result_clip, dest_width, dest_height,
                                     m_pMatrix->c > 0, m_pMatrix->b < 0);
-    m_Stretcher.reset(new CFX_ImageStretcher(&m_Storer, m_pSrc, dest_height,
-                                             dest_width, result_clip, m_Flags));
+    m_Stretcher = WrapUnique(new CFX_ImageStretcher(
+        &m_Storer, m_pSrc, dest_height, dest_width, result_clip, m_Flags));
     m_Stretcher->Start();
     m_Status = 1;
     return TRUE;
   }
   if (FXSYS_fabs(m_pMatrix->b) < FIX16_005 &&
       FXSYS_fabs(m_pMatrix->c) < FIX16_005) {
     int dest_width = m_pMatrix->a > 0 ? (int)FXSYS_ceil(m_pMatrix->a)
                                       : (int)FXSYS_floor(m_pMatrix->a);
     int dest_height = m_pMatrix->d > 0 ? (int)-FXSYS_ceil(m_pMatrix->d)
                                        : (int)-FXSYS_floor(m_pMatrix->d);
     result_clip.Offset(-result_rect.left, -result_rect.top);
-    m_Stretcher.reset(new CFX_ImageStretcher(
+    m_Stretcher = WrapUnique(new CFX_ImageStretcher(
         &m_Storer, m_pSrc, dest_width, dest_height, result_clip, m_Flags));
     m_Stretcher->Start();
     m_Status = 2;
     return TRUE;
   }
   int stretch_width = (int)FXSYS_ceil(FXSYS_sqrt2(m_pMatrix->a, m_pMatrix->b));
   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.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 = WrapUnique(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) {
   if (m_Status == 1) {
     if (m_Stretcher->Continue(pPause))
       return TRUE;
 
@@ skipping 535 matching lines @@
       }
     }
   }
   m_Storer.Replace(std::move(pTransformed));
   return FALSE;
 }
 
 std::unique_ptr<CFX_DIBitmap> CFX_ImageTransformer::DetachBitmap() {
   return m_Storer.Detach();
 }