roll skia to 2705

Review URL: http://codereview.chromium.org/8586029

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110517 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -28,7 +28,7 @@ vars = {
   "libvpx_revision": "109236",
   "ffmpeg_revision": "109946",
   "sfntly_revision": "98",
-  "skia_revision": "2695",
+  "skia_revision": "2705",
   "v8_revision": "10011",
   "webrtc_revision": "946",
   "jsoncpp_revision": "246",