Move WebKitLibraries to mac only section of DEPS.

DEPS

 vars = {
   "webkit_trunk":
     "http://svn.webkit.org/repository/webkit/trunk",
   "webkit_revision": "45685",
 }
 
 
 deps = {
   "src/breakpad/src":
     "http://google-breakpad.googlecode.com/svn/trunk/src@346",
@@ skipping 28 matching lines @@
 
   "src/webkit/data/layout_tests/LayoutTests":
     Var("webkit_trunk") + "/LayoutTests@" + Var("webkit_revision"),
 
   "src/third_party/WebKit/JavaScriptCore":
     Var("webkit_trunk") + "/JavaScriptCore@" + Var("webkit_revision"),
 
   "src/third_party/WebKit/WebCore":
     Var("webkit_trunk") + "/WebCore@" + Var("webkit_revision"),
 
-  "src/third_party/WebKit/WebKitLibraries":
-    Var("webkit_trunk") + "/WebKitLibraries@" + Var("webkit_revision"),
-
   "src/third_party/tcmalloc/tcmalloc":
     "http://google-perftools.googlecode.com/svn/trunk@74",
 
   "src/tools/page_cycler/acid3":
-      "/trunk/deps/page_cycler/acid3@19546",
+    "/trunk/deps/page_cycler/acid3@19546",
     
   # TODO(jianli): Remove this once we do not need to run worker's layout tests
   # in ui test.
   "src/chrome/test/data/workers/LayoutTests/fast/workers":
     Var("webkit_trunk") + "/LayoutTests/fast/workers@" + Var("webkit_revision"),
   "src/chrome/test/data/workers/LayoutTests/http/tests/resources":
     Var("webkit_trunk") + "/LayoutTests/http/tests/resources@" + Var("webkit_revision"),
   "src/chrome/test/data/workers/LayoutTests/http/tests/workers":
     Var("webkit_trunk") + "/LayoutTests/http/tests/workers@" + Var("webkit_revision"),
   "src/chrome/test/data/workers/LayoutTests/http/tests/xmlhttprequest":
     Var("webkit_trunk") + "/LayoutTests/http/tests/xmlhttprequest@" + Var("webkit_revision"),
 }
 
 
 deps_os = {
   "win": {
     "src/third_party/cygwin":
       "/trunk/deps/third_party/cygwin@11984",
 
     "src/third_party/python_24":
       "/trunk/deps/third_party/python_24@19441",
   },
   "mac": {
     "src/third_party/GTM":
       "http://google-toolbox-for-mac.googlecode.com/svn/trunk@119",
     "src/third_party/pdfsqueeze":
       "http://pdfsqueeze.googlecode.com/svn/trunk@2",
     "src/third_party/WebKit/WebKit/mac":
       Var("webkit_trunk") + "/WebKit/mac@" + Var("webkit_revision"),
+    "src/third_party/WebKit/WebKitLibraries":
+      Var("webkit_trunk") + "/WebKitLibraries@" + Var("webkit_revision"),
   },
   "unix": {
     # Linux, really.
     "src/third_party/xdg-utils":
       "/trunk/deps/third_party/xdg-utils@20073",
   },
 }
 
 
 include_rules = [
@@ skipping 26 matching lines @@
 
 
 hooks = [
   {
     # A change to a .gyp, .gypi, or to GYP itself shound run the generator.
     "pattern": "\\.gypi?$|[/\\\\]src[/\\\\]tools[/\\\\]gyp[/\\\\]",
     "action": ["python", "src/tools/gyp/gyp_dogfood", "src/build/all.gyp"],
   },
 ]