Revert of Rename kPMColor_SkColorType to kN32_SkColorType.

tests/BitmapGetColorTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkRandom.h"
 #include "SkRect.h"
 #include "Test.h"
 
 DEF_TEST(GetColor, reporter) {
     static const struct Rec {
         SkColorType fColorType;
         SkColor     fInColor;
         SkColor     fOutColor;
     } gRec[] = {
         // todo: add some tests that involve alpha, so we exercise the
         // unpremultiply aspect of getColor()
         {   kAlpha_8_SkColorType,   0xFF000000,     0xFF000000  },
         {   kAlpha_8_SkColorType,   0,              0           },
         {   kRGB_565_SkColorType,   0xFF00FF00,     0xFF00FF00  },
         {   kRGB_565_SkColorType,   0xFFFF00FF,     0xFFFF00FF  },
-        {   kN32_SkColorType,       0xFFFFFFFF,     0xFFFFFFFF  },
-        {   kN32_SkColorType,       0,              0           },
-        {   kN32_SkColorType,       0xFF224466,     0xFF224466  },
+        {   kPMColor_SkColorType,   0xFFFFFFFF,     0xFFFFFFFF  },
+        {   kPMColor_SkColorType,   0,              0           },
+        {   kPMColor_SkColorType,   0xFF224466,     0xFF224466  },
     };
 
     // specify an area that doesn't touch (0,0) and may extend beyond the
     // bitmap bounds (to test that we catch that in eraseArea
     const SkColor initColor = 0xFF0000FF;
     const SkIRect area = { 1, 1, 3, 3 };
 
     for (size_t i = 0; i < SK_ARRAY_COUNT(gRec); i++) {
         SkImageInfo info = SkImageInfo::Make(2, 2, gRec[i].fColorType,
                                              kPremul_SkAlphaType);
         SkBitmap bm;
         uint32_t storage[4];
         bm.installPixels(info, storage, info.minRowBytes(), NULL, NULL);
 
         bm.eraseColor(initColor);
         bm.eraseArea(area, gRec[i].fInColor);
 
         SkColor c = bm.getColor(1, 1);
         REPORTER_ASSERT(reporter, c == gRec[i].fOutColor);
     }
 }