Replace SkPin32 with SkTPin and remove.

src/core/SkBitmap.cpp

 /*
  * Copyright 2008 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkAtomics.h"
 #include "SkBitmap.h"
 #include "SkColorPriv.h"
@@ skipping 181 matching lines @@
                     SkASSERT(fInfo.alphaType() == kOpaque_SkAlphaType ||
                              fInfo.alphaType() == kUnpremul_SkAlphaType);
                     break;
             }
         }
     }
 #endif
 
     if (pr) {
         const SkImageInfo& info = pr->info();
-        fPixelRefOrigin.set(SkPin32(dx, 0, info.width()), SkPin32(dy, 0, info.height()));
+        fPixelRefOrigin.set(SkTPin(dx, 0, info.width()), SkTPin(dy, 0, info.height()));
     } else {
         // ignore dx,dy if there is no pixelref
         fPixelRefOrigin.setZero();
     }
 
     if (fPixelRef != pr) {
         this->freePixels();
         SkASSERT(nullptr == fPixelRef);
 
         SkSafeRef(pr);
@@ skipping 1087 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifdef SK_DEBUG
 void SkImageInfo::validate() const {
     SkASSERT(fWidth >= 0);
     SkASSERT(fHeight >= 0);
     SkASSERT(SkColorTypeIsValid(fColorType));
     SkASSERT(SkAlphaTypeIsValid(fAlphaType));
 }
 #endif