Update to Chromium //base at Chromium commit 01cb97b2e09618bbc3a60c7348f0a844eea20547.

android/linker/legacy_linker_jni.h

+// Copyright 2015 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.
+
+#ifndef BASE_ANDROID_LINKER_LEGACY_LINKER_JNI_H_
+#define BASE_ANDROID_LINKER_LEGACY_LINKER_JNI_H_
+
+#include <jni.h>
+
+namespace chromium_android_linker {
+
+// JNI_OnLoad() initialization hook for the legacy linker.
+// Sets up JNI and other initializations for native linker code.
+// |vm| is the Java VM handle passed to JNI_OnLoad().
+// |env| is the current JNI environment handle.
+// On success, returns true.
+extern bool LegacyLinkerJNIInit(JavaVM* vm, JNIEnv* env);
+
+}  // namespace chromium_android_linker
+
+#endif  // BASE_ANDROID_LINKER_LEGACY_LINKER_JNI_H_