Remove bootclasspath variable from list of testrunner script inputs.

build/config/android/internal_rules.gni

 # Copyright 2014 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.
 
 # Do not add any imports to non-//build directories here.
 # Some projects (e.g. V8) do not have non-build directories DEPS'ed in.
 import("//build_overrides/build.gni")
 import("//build/config/android/config.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 
@@ skipping 890 matching lines @@
           "--classpath",
           rebase_path("//third_party/android_tools/sdk/tools/lib/emma.jar",
                       root_build_dir),
         ]
         args += [ "--noverify" ]
       }
       if (defined(invoker.wrapper_script_args)) {
         args += [ "--" ] + invoker.wrapper_script_args
       }
       if (defined(invoker.bootclasspath)) {
-        inputs += [ invoker.bootclasspath ]
         args += [
           "--bootclasspath",
           rebase_path(invoker.bootclasspath, root_build_dir),
         ]
       }
     }
   }
 
   template("dex") {
     set_sources_assignment_filter([])
@@ skipping 1789 matching lines @@
         rebase_path(root_build_dir, root_build_dir),
         "--packed-libraries-dir",
         rebase_path(_packed_libraries_dir, root_build_dir),
         "--libraries=${invoker.libraries_filearg}",
         "--filelistjson",
         rebase_path(invoker.file_list_json, root_build_dir),
       ]
     }
   }
 }