Change ui_tests to pull the directories it needs from the upstream webkit

DEPS

 vars = {
   "webkit_trunk":
     "http://svn.webkit.org/repository/webkit/trunk",
   "webkit_revision": "57002",
   "ffmpeg_revision": "42726",
   "skia_revision": "504",
   "chromium_git": "http://src.chromium.org/git",
   "swig_revision": "40423",
   "nacl_revision": "1915",
 }
@@ skipping 77 matching lines @@
     Var("webkit_revision"),
   "src/chrome/test/data/layout_tests/LayoutTests/http/tests/resources":
     Var("webkit_trunk") + "/LayoutTests/http/tests/resources@" +
     Var("webkit_revision"),
   "src/chrome/test/data/layout_tests/LayoutTests/http/tests/workers":
     Var("webkit_trunk") + "/LayoutTests/http/tests/workers@" +
     Var("webkit_revision"),
   "src/chrome/test/data/layout_tests/LayoutTests/http/tests/xmlhttprequest":
     Var("webkit_trunk") + "/LayoutTests/http/tests/xmlhttprequest@" +
     Var("webkit_revision"),
+  "src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-mac/fast/events":
+    Var("webkit_trunk") + "/LayoutTests/platform/chromium-mac/fast/events@" +
+    Var("webkit_revision"),
+  "src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-mac/http/tests/workers":
+    Var("webkit_trunk") + "/LayoutTests/platform/chromium-mac/http/tests/workers@" +
+    Var("webkit_revision"),
+  "src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-mac/storage/domstorage":
+    Var("webkit_trunk") + "/LayoutTests/platform/chromium-mac/storage/domstorage@" +
+    Var("webkit_revision"),
+  "src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-win/fast/events":
+    Var("webkit_trunk") + "/LayoutTests/platform/chromium-win/fast/events@" +
+    Var("webkit_revision"),
+  "src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-win/fast/workers":
+    Var("webkit_trunk") + "/LayoutTests/platform/chromium-win/fast/workers@" +
+    Var("webkit_revision"),
+  "src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-win/http/tests/workers":
+    Var("webkit_trunk") + "/LayoutTests/platform/chromium-win/http/tests/workers@" +
+    Var("webkit_revision"),
+  "src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-win/storage/domstorage":
+    Var("webkit_trunk") + "/LayoutTests/platform/chromium-win/storage/domstorage@" +
+    Var("webkit_revision"),
   "src/chrome/test/data/layout_tests/LayoutTests/storage/domstorage":
     Var("webkit_trunk") + "/LayoutTests/storage/domstorage@" +
     Var("webkit_revision"),
   "src/chrome/test/data/layout_tests/LayoutTests/websocket/tests/workers":
     Var("webkit_trunk") + "/LayoutTests/websocket/tests/workers@" +
     Var("webkit_revision"),
 
   "src/third_party/swig/Lib":
     "/trunk/deps/third_party/swig/Lib@" + Var("swig_revision"),
 
@@ skipping 121 matching lines @@
     "action": ["python", "src/build/gyp_chromium"],
   },
   {
     # Workaround XCode dependecies problem.
     # TODO(bradnelson): remove this when fixed.
     "pattern": ".",
     "action": ["python",
                "src/build/mac/clobber_generated_headers.py"],
   },
 ]