Move base to DEPS

base/android/important_file_writer_android.cc

-// Copyright 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.
-
-#include "base/android/important_file_writer_android.h"
-
-#include <string>
-
-#include "base/android/jni_string.h"
-#include "base/files/important_file_writer.h"
-#include "base/threading/thread_restrictions.h"
-#include "jni/ImportantFileWriterAndroid_jni.h"
-
-namespace base {
-namespace android {
-
-static jboolean WriteFileAtomically(JNIEnv* env,
-                                    jclass /* clazz */,
-                                    jstring file_name,
-                                    jbyteArray data) {
-  // This is called on the UI thread during shutdown to save tab data, so
-  // needs to enable IO.
-  base::ThreadRestrictions::ScopedAllowIO allow_io;
-  std::string native_file_name;
-  base::android::ConvertJavaStringToUTF8(env, file_name, &native_file_name);
-  base::FilePath path(native_file_name);
-  int data_length = env->GetArrayLength(data);
-  jbyte* native_data = env->GetByteArrayElements(data, NULL);
-  std::string native_data_string(reinterpret_cast<char *>(native_data),
-                                 data_length);
-  bool result = base::ImportantFileWriter::WriteFileAtomically(
-      path, native_data_string);
-  env->ReleaseByteArrayElements(data, native_data, JNI_ABORT);
-  return result;
-}
-
-bool RegisterImportantFileWriterAndroid(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-}  // namespace android
-}  // namespace base