Switch CdmWrapper to use uint32_t for size types per style guide.

DEPS

 # When adding a new dependency, please update the top-level .gitignore file
 # to list the dependency's destination directory.
 
 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",
   "sourceforge_url": "http://svn.code.sf.net/p/%(repo)s/code",
   "webkit_trunk": "http://src.chromium.org/blink/trunk",
   "nacl_trunk": "http://src.chromium.org/native_client/trunk",
@@ skipping 223 matching lines @@
   "src/third_party/webpagereplay":
     (Var("googlecode_url") % "web-page-replay") + "/trunk@522",
 
   "src/third_party/pywebsocket/src":
     (Var("googlecode_url") % "pywebsocket") + "/trunk/src@662",
 
   "src/third_party/opus/src":
     "/trunk/deps/third_party/opus@185324",
 
   "src/media/cdm/ppapi/api":
-    "/trunk/deps/cdm@229868",
+    "/trunk/deps/cdm@230180",
 
   "src/third_party/mesa/src":
     "/trunk/deps/third_party/mesa@229994",
 
   "src/third_party/cld_2/src":
     (Var("googlecode_url") % "cld2") + "/trunk@84",
 }
 
 
 deps_os = {
@@ skipping 357 matching lines @@
     "pattern": ".",
     "action": ["python", "src/build/gyp_chromium"],
   },
   {
     # Check for landmines (reasons to clobber the build).
     "name": "landmines",
     "pattern": ".",
     "action": ["python", "src/build/landmines.py"],
   },
 ]