[Android] Remove vestigial isolate_file logic from instrumentation_test_apk.

build/config/android/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.
 
 import("//build/config/android/config.gni")
 import("//build/config/android/internal_rules.gni")
 import("//build/config/dcheck_always_on.gni")
 import("//build/toolchain/toolchain.gni")
 
 assert(is_android)
@@ skipping 2221 matching lines @@
   #   java_files: List of .java files to include in the apk.
   #   srcjar_deps: List of srcjar dependencies. The .java files in the srcjars
   #      will be added to java_files and be included in this apk.
   #   apk_name: Name for final apk.
   #   final_apk_path: Path to final built apk. Default is
   #     $root_out_dir/apks/$apk_name.apk. Setting this will override apk_name.
   #   shared_libraries: List shared_library targets to bundle. If these
   #     libraries depend on other shared_library targets, those dependencies will
   #     also be included in the apk (e.g. for is_component_build).
   #   apk_under_test: The apk being tested.
-  #   isolate_file: Isolate file containing the list of test data dependencies.
   #
   # Example
   #   instrumentation_test_apk("foo_test_apk") {
   #     android_manifest = "AndroidManifest.xml"
   #     apk_name = "FooTest"
   #     apk_under_test = "Foo"
   #     java_files = [
   #       "android/org/chromium/foo/FooTestCase.java",
   #       "android/org/chromium/foo/FooExampleTest.java",
   #     ]
@@ skipping 14 matching lines @@
       forward_variables_from(invoker,
                              [
                                "data",
                                "data_deps",
                                "deps",
                                "public_deps",
                              ])
       output = _device_isolate_path
     }
 
-    if (defined(invoker.isolate_file)) {
-      assert(invoker.isolate_file != "")
-    }
-
     test_runner_script(_test_runner_target_name) {
       forward_variables_from(invoker,
                              [
                                "additional_apks",
                                "apk_under_test",
                              ])
       test_name = invoker.target_name
       test_type = "instrumentation"
       apk_target = ":$_apk_target_name"
       isolate_file = _device_isolate_path
@@ skipping 54 matching lines @@
       public_deps = [
         ":$_apk_target_name",
         ":$_test_runner_target_name",
 
         # Required by test runner to enumerate test list.
         ":${_apk_target_name}_dist_ijar",
       ]
       if (defined(invoker.apk_under_test)) {
         public_deps += [ invoker.apk_under_test ]
       }
-      if (defined(invoker.isolate_file)) {
-        isolate_values = exec_script("//build/gypi_to_gn.py",
-                                     [
-                                       rebase_path(invoker.isolate_file),
-                                       "--replace",
-                                       "<(DEPTH)=/",
-                                     ],
-                                     "scope",
-                                     [ invoker.isolate_file ])
-        data = isolate_values.files
-      }
     }
 
     # TODO: Delete once recipes no longer use this target.
     group("${target_name}_run") {
       public_deps = [
         ":${invoker.target_name}",
       ]
     }
     group("${target_name}_incremental") {
       public_deps = [
@@ skipping 334 matching lines @@
         supports_android = true
         jar_path = "${_output_path}/$jar"
       }
     }
 
     java_group(target_name) {
       deps = _resource_targets + _jar_targets
     }
   }
 }