Roll skia to r2681.

Review URL: http://codereview.chromium.org/8565022

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110080 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -28,7 +28,7 @@ vars = {
   "libvpx_revision": "109236",
   "ffmpeg_revision": "109946",
   "sfntly_revision": "98",
-  "skia_revision": "2674",
+  "skia_revision": "2681",
   "v8_revision": "9989",
   "webrtc_revision": "946",
   "jsoncpp_revision": "246",

skia/skia.gyp

@@ -379,8 +379,6 @@
         '../third_party/skia/src/gpu/GrGpuFactory.cpp',
         '../third_party/skia/src/gpu/GrGpuGL.cpp',
         '../third_party/skia/src/gpu/GrGpuGL.h',
-        '../third_party/skia/src/gpu/GrGpuGLFixed.cpp',
-        '../third_party/skia/src/gpu/GrGpuGLFixed.h',
         '../third_party/skia/src/gpu/GrGpuGLShaders.cpp',
         '../third_party/skia/src/gpu/GrGpuGLShaders.h',
         '../third_party/skia/src/gpu/GrGpuVertex.h',