Rolls Skia 1444->1445 to fix component builds.

DEPS

 vars = {
   # Use this googlecode_url variable only if there is an internal mirror for it.
   # If you do not know, use the full path while defining your new deps entry.
   "googlecode_url": "http://%s.googlecode.com/svn",
   "webkit_trunk": "http://svn.webkit.org/repository/webkit/trunk",
   "nacl_trunk": "http://src.chromium.org/native_client/trunk",
   "webkit_revision": "87693",
   "chromium_git": "http://git.chromium.org/git",
   "swig_revision": "69281",
   # These hashes need to be updated when nacl_revision is changed.
   # After changing nacl_revision, run gclient sync to get the new values.
   "nacl_irt_hash_x86_32": "6aff4ea5ebdf9d57bd2e01caa662efd58d6bae18",
   "nacl_irt_hash_x86_64": "88deae19ead39075214964fc1511ce0e1f3a0fe9",
   "nacl_revision": "5493",
   "nacl_tools_revision": "5308",
   "libjingle_revision": "63",
   "libvpx_revision": "81610",
   "ffmpeg_revision": "83815",
-  "skia_revision": "1444",
+  "skia_revision": "1445",
   "v8_revision": "8083",
 }
 
 deps = {
   "src/breakpad/src":
     (Var("googlecode_url") % "google-breakpad") + "/trunk/src@786",
 
   "src/build/util/support":
     "/trunk/deps/support@20411",
 
@@ skipping 330 matching lines @@
   {
     # This downloads binaries for Native Client's integrated runtime (IRT)
     # library, which is built as NaCl untrusted code.
     "pattern": ".",
     "action": ["python", "src/build/download_nacl_irt.py",
                "--nacl_revision", Var("nacl_revision"),
                "--file_hash", "x86_32", Var("nacl_irt_hash_x86_32"),
                "--file_hash", "x86_64", Var("nacl_irt_hash_x86_64")],
   },
 ]