DEPS roll for gyp:

* Fix action execution with no specified target output files.
* Handle duplicate --mode= values.
Review URL: http://codereview.chromium.org/99210

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14946 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -26,7 +26,7 @@ deps = {
 
   # TODO(mark): Remove once this has moved into depot_tools.
   "src/tools/gyp":
-    "http://gyp.googlecode.com/svn/trunk@450",
+    "http://gyp.googlecode.com/svn/trunk@452",
 
   "src/v8":
     "http://v8.googlecode.com/svn/trunk@1809",