Update to Chromium //base at Chromium commit 3e81715e6d3a4324362635aea46ce1f1a163cca1.

android/jni_array.h

Index: android/jni_array.h
diff --git a/android/jni_array.h b/android/jni_array.h
index 0d7ec2ea03b28017e9cddeb42f1658a8a1c5fc94..e7051b8ac264af35965bfa6c9140b699fbf75307 100644
--- a/android/jni_array.h
+++ b/android/jni_array.h
@@ -74,6 +74,11 @@ BASE_EXPORT void JavaIntArrayToIntVector(
     std::vector<int>* out);
 
 // Replaces the content of |out| with the Java longs in |long_array|.
+BASE_EXPORT void JavaLongArrayToInt64Vector(JNIEnv* env,
+                                            jlongArray long_array,
+                                            std::vector<int64>* out);
+
+// Replaces the content of |out| with the Java longs in |long_array|.
 BASE_EXPORT void JavaLongArrayToLongVector(
     JNIEnv* env,
     jlongArray long_array,