Revert of Rename kPMColor_SkColorType to kN32_SkColorType.

tests/SurfaceTest.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCanvas.h"
 #include "SkData.h"
 #include "SkImageEncoder.h"
@@ skipping 133 matching lines @@
         SkAutoTUnref<SkImage> image(createImage(gRec[i].fType, NULL, color));
         if (!image.get()) {
             continue;   // gpu may not be enabled
         }
         const void* addr = image->peekPixels(&info, &rowBytes);
         bool success = (NULL != addr);
         REPORTER_ASSERT(reporter, gRec[i].fPeekShouldSucceed == success);
         if (success) {
             REPORTER_ASSERT(reporter, 10 == info.fWidth);
             REPORTER_ASSERT(reporter, 10 == info.fHeight);
-            REPORTER_ASSERT(reporter, kN32_SkColorType == info.fColorType);
+            REPORTER_ASSERT(reporter, kPMColor_SkColorType == info.fColorType);
             REPORTER_ASSERT(reporter, kPremul_SkAlphaType == info.fAlphaType ||
                             kOpaque_SkAlphaType == info.fAlphaType);
             REPORTER_ASSERT(reporter, info.minRowBytes() <= rowBytes);
             REPORTER_ASSERT(reporter, pmcolor == *(const SkPMColor*)addr);
         }
     }
 }
 
 static void test_canvaspeek(skiatest::Reporter* reporter,
                             GrContextFactory* factory) {
@@ skipping 282 matching lines @@
             TestSurfaceNoCanvas(reporter, kGpu_SurfaceType, context, SkSurface::kDiscard_ContentChangeMode);
             TestSurfaceNoCanvas(reporter, kGpuScratch_SurfaceType, context, SkSurface::kDiscard_ContentChangeMode);
             TestSurfaceNoCanvas(reporter, kGpu_SurfaceType, context, SkSurface::kRetain_ContentChangeMode);
             TestSurfaceNoCanvas(reporter, kGpuScratch_SurfaceType, context, SkSurface::kRetain_ContentChangeMode);
             TestGetTexture(reporter, kGpu_SurfaceType, context);
             TestGetTexture(reporter, kGpuScratch_SurfaceType, context);
         }
     }
 #endif
 }