Move swarm_client to swarming_client.

DEPS

 # When adding a new dependency, please update the top-level .gitignore file
 # to list the dependency's destination directory.
 
 vars = {
   # Use this googlecode_url variable only if there is an internal mirror for it.
   # If you do not know, use the full path while defining your new deps entry.
   "googlecode_url": "http://%s.googlecode.com/svn",
   "sourceforge_url": "http://svn.code.sf.net/p/%(repo)s/code",
   "webkit_trunk": "http://src.chromium.org/blink/trunk",
   "nacl_trunk": "http://src.chromium.org/native_client/trunk",
@@ skipping 24 matching lines @@
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.
   "v8_revision": "16142",
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling WebRTC
   # and V8 without interference from each other.
   "webrtc_revision": "4520",
   "jsoncpp_revision": "248",
   "nss_revision": "209026",
   # Three lines of non-changing comments so that
-  # the commit queue can handle CLs rolling swarm_client
+  # the commit queue can handle CLs rolling swarming_client
   # and whatever else without interference from each other.
-  "swarm_revision": "217028",
+  "swarming_revision": "51336a32732d4eea3f07e44e4a62c4d8103ef29f",
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling openssl
   # and whatever else without interference from each other.
   "openssl_revision": "207965",
 }
 
 deps = {
   "src/breakpad/src":
     (Var("googlecode_url") % "google-breakpad") + "/trunk/src@1199",
 
@@ skipping 40 matching lines @@
 
   "src/third_party/snappy/src":
     (Var("googlecode_url") % "snappy") + "/trunk@74",
 
   "src/tools/grit":
     (Var("googlecode_url") % "grit-i18n") + "/trunk@129",
 
   "src/tools/gyp":
     (Var("googlecode_url") % "gyp") + "/trunk@1693",
 
-  "src/tools/swarm_client":
-    "/trunk/tools/swarm_client@" + Var("swarm_revision"),
+  # It is a git clone of https://code.google.com/p/swarming.client.
+  "src/tools/swarming_client":
+    Var("chromium_git") + "/external/swarming.client.git@" +
+      Var("swarming_revision"),
 
   "src/v8":
     (Var("googlecode_url") % "v8") + "/trunk@" + Var("v8_revision"),
 
   "src/native_client":
     Var("nacl_trunk") + "/src/native_client@" + Var("nacl_revision"),
 
   "src/chrome/test/data/extensions/api_test/permissions/nacl_enabled/bin":
     Var("nacl_trunk") + "/src/native_client/tests/prebuilt@" +
     Var("nacl_revision"),
@@ skipping 494 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"],
   },
 ]