Stop pulling DEPS used only by Chrome Frame.

DEPS

 # This file is automatically processed to create .DEPS.git which is the file
 # that gclient uses under git.
 #
 # See http://code.google.com/p/chromium/wiki/UsingGit
 #
 # To test manually, run:
 #   python tools/deps2git/deps2git.py -o .DEPS.git
 #   gclient runhooks
 # DO NOT CHECK IN CHANGES TO .DEPS.git. It will be automatically updated by
 # a bot when you modify this one.
@@ skipping 304 matching lines @@
 
     "src/third_party/gperf":
       "/trunk/deps/third_party/gperf@147304",
 
     "src/third_party/perl":
       "/trunk/deps/third_party/perl@147900",
 
     "src/third_party/lighttpd":
       "/trunk/deps/third_party/lighttpd@" + Var("lighttpd_revision"),
 
-    # Chrome Frame related deps
-    "src/third_party/xulrunner-sdk":
-      "/trunk/deps/third_party/xulrunner-sdk@119756",
-    "src/chrome_frame/tools/test/reference_build/chrome_win":
-      "/trunk/deps/reference_builds/chrome_win@89574",
-
     # Parses Windows PE/COFF executable format.
     "src/third_party/pefile":
       (Var("googlecode_url") % "pefile") + "/trunk@63",
 
     # NSS, for SSLClientSocketNSS.
     "src/third_party/nss":
       "/trunk/deps/third_party/nss@" + Var("nss_revision"),
 
     "src/third_party/swig/win":
       "/trunk/deps/third_party/swig/win@" + Var("swig_revision"),
@@ skipping 374 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"],
   },
 ]