Revert of Rename kPMColor_SkColorType to kN32_SkColorType.

gyp/common_conditions.gypi

 # conditions used in both common.gypi and skia.gyp in chromium
 #
 {
   'defines': [
     'SK_ALLOW_STATIC_GLOBAL_INITIALIZERS=<(skia_static_initializers)',
     'SK_SUPPORT_GPU=<(skia_gpu)',
     'SK_SUPPORT_OPENCL=<(skia_opencl)',
     'SK_FORCE_DISTANCEFIELD_FONTS=<(skia_force_distancefield_fonts)',
   ],
   'conditions' : [
@@ skipping 283 matching lines @@
         'SK_DISABLE_PIXELREF_LOCKCOUNT_BALANCE_CHECK',
         'SkLONGLONG int64_t',
         'SK_DEFAULT_FONT_CACHE_LIMIT   (768 * 1024)',
         'SK_ATOMICS_PLATFORM_H "../../src/ports/SkAtomics_android.h"',
         'SK_MUTEX_PLATFORM_H "../../src/ports/SkMutex_pthread.h"',
         # FIXME: b/13729784: Need to rework LayerRasterizer.cpp
         'SK_SUPPORT_LEGACY_LAYERRASTERIZER_API',
         # Temporary until https:#googleplex-android-review.git.corp.google.com/#/c/442220/
         # lands.
         'SK_SUPPORT_LEGACY_GETTOTALCLIP',
-        # Still need to switch Android to the new name for N32.
-        'kNative_8888_SkColorType kN32_SkColorType',
+        # Use a better name for kPMColor_SkColorType until
+        # https://code.google.com/p/skia/issues/detail?id=2384 is fixed.
+        'kNative_8888_SkColorType kPMColor_SkColorType',
       ],
     }],
 
     [ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "nacl", "chromeos"]',
       {
         'defines': [
           'SK_SAMPLES_FOR_X',
           'SK_BUILD_FOR_UNIX',
         ],
         'configurations': {
@@ skipping 286 matching lines @@
       'defines': [
         'SK_USE_POSIX_THREADS',
       ],
     }],
   ], # end 'conditions'
   # The Xcode SYMROOT must be at the root. See build/common.gypi in chromium for more details
   'xcode_settings': {
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }