Android: Roll android_tools to b12d410c0ee23385da78e6c9f353d28fd992e0bd.

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://%(repo)s.svn.sourceforge.net/svnroot/%(repo)s",
   "webkit_trunk": "http://src.chromium.org/blink/trunk",
   "nacl_trunk": "http://src.chromium.org/native_client/trunk",
@@ skipping 526 matching lines @@
       "@848d591953f69426080f8a5f29130897bd6fc73d",
 
     # Dependency of chromite.git.
     "src/third_party/pyelftools":
       Var("chromiumos_git") + "/third_party/pyelftools.git" +
       "@bdc1d380acd88d4bfaf47265008091483b0d614e",
   },
   "android": {
     "src/third_party/android_tools":
       Var("chromium_git") + "/android_tools.git" +
-      "@6c57b3397787c23888f9ded9f6a0c0c3f3fdc3a5",
+      "@b12d410c0ee23385da78e6c9f353d28fd992e0bd",
 
     "src/third_party/aosp":
       "/trunk/deps/third_party/aosp@148330",
 
     "src/third_party/apache-mime4j":
       "/trunk/deps/third_party/apache-mime4j@170888",
 
     "src/third_party/findbugs":
       "/trunk/deps/third_party/findbugs@163586",
 
@@ skipping 108 matching lines @@
     # A change to a .gyp, .gypi, or to GYP itself should run the generator.
     "pattern": ".",
     "action": ["python", "src/build/gyp_chromium"],
   },
   {
     # Check for landmines (reasons to clobber the build).
     "pattern": ".",
     "action": ["python", "src/build/landmines.py"],
   },
 ]