tools/battor_agent: Stops BattOrAgent from being built on Android

BUILD.gn

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This is the root build file for GN. GN will start processing by loading this
 # file, and recursively load all dependencies until all dependencies are either
 # resolved or known not to exist (which will cause the build to fail). So if
 # you add a new build file, there must be some path of dependencies from this
 # file to your new one or GN won't know about it.
 
@@ skipping 130 matching lines @@
       "//ppapi/examples/threading",
       "//ppapi/examples/url_loader",
       "//ppapi/examples/video_capture",
       "//ppapi/examples/video_decode",
       "//ppapi/examples/video_effects",
       "//ppapi/examples/video_encode",
       "//printing:printing_unittests",
       "//third_party/cacheinvalidation:cacheinvalidation_unittests",
       "//third_party/codesighs",
       "//third_party/pdfium/samples:pdfium_test",
+      "//tools/battor_agent",
       "//tools/gn",
       "//tools/gn:gn_unittests",
       "//tools/perf/clear_system_cache",
       "//ui/accessibility:accessibility_unittests",
       "//ui/app_list:app_list_unittests",
     ]
   }
 
   if (!is_ios) {
     # TODO(GYP): Figure out which of these should actually build on iOS,
@@ skipping 54 matching lines @@
       deps += [
         "//ios/chrome:ios_chrome_unittests",
         "//ios/chrome/app",
         "//ios/chrome/browser",
         "//ios/chrome/common",
         "//ios/public/provider/chrome/browser",
       ]
     }
   }
 
-  if (is_mac || is_win || is_linux) {
-    deps += [ "//tools/battor_agent" ]
-  }
-
   deps += root_extra_deps
 
   if (enable_extensions) {
     deps += [ "//extensions/shell:app_shell_unittests" ]
   }
 
   if (enable_media_router) {
     deps += [ "//chrome/browser/media/router" ]
   }
 
@@ skipping 629 matching lines @@
       ]
 
       if (target_cpu == "x86") {
         deps += [ "//chrome/tools/crash_service:crash_service_win64" ]
       }
     } else {
       deps += [ "//breakpad:minidump_stackwalk($host_toolchain)" ]
     }
   }
 }