Linux: import new xdg-settings to improve the default browser checking.

DEPS

 vars = {
   "webkit_trunk":
     "http://svn.webkit.org/repository/webkit/trunk",
   "webkit_revision": "48185",
 }
 
 
 deps = {
   "src/breakpad/src":
     "http://google-breakpad.googlecode.com/svn/trunk/src@391",
@@ skipping 95 matching lines @@
     "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"),
     "src/third_party/ffmpeg/binaries/chromium":
       "/trunk/deps/third_party/ffmpeg/binaries/mac@25436",
   },
   "unix": {
     # Linux, really.
     "src/third_party/xdg-utils":
-      "/trunk/deps/third_party/xdg-utils@22207",
+      "/trunk/deps/third_party/xdg-utils@25672",
     "src/third_party/ffmpeg/binaries/chromium":
       "/trunk/deps/third_party/ffmpeg/binaries/linux@25436",
   },
 }
 
 
 include_rules = [
   # Everybody can use some things.
   "+base",
   "+build",
@@ skipping 29 matching lines @@
     # A change to a .gyp, .gypi, or to GYP itself shound run the generator.
     "pattern": "\\.gypi?$|[/\\\\]src[/\\\\]tools[/\\\\]gyp[/\\\\]",
     "action": ["python", "src/tools/gyp/gyp_chromium"],
   },
   {
     # Workaround IncrediBuild problem. http://crbug.com/17706.
     "pattern": "\\.grd$",
     "action": ["python", "src/build/win/clobber_generated_headers.py", "$matching_files"],
   },
 ]