Merge 248514 "Update V8 to version 3.24.30.1 (based on bleeding_..."

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 32 matching lines @@
   "ffmpeg_revision": "246718",
   "ffmpeg_hash": "61396529e4d0a9987b5c396e80534da8226ffc2c",
 
   "sfntly_revision": "228",
   "lighttpd_revision": "33737",
   "skia_revision": "13264",
   "skia_hash": "0a74106aaae65151715482b6d0e35906b8a4c9e5",
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.
-  "v8_revision": "18992",
+  "v8_revision": "19029",
   # 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": "5444",
   "jsoncpp_revision": "248",
   "nss_revision": "246067",
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
   # and whatever else without interference from each other.
   "swarming_revision": "f9538eebbc82bdfed4768cde388c8ae8a1ac3209",
@@ skipping 701 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"],
   },
 ]