Fix Derp

Change-Id: I6a9f7d8203c91f854fef64c9acd0e0b04459724b
Improve java.nio.Buffer.toString.

Bug: https://code.google.com/p/android/issues/detail?id=53637
Change-Id: I823662b39cb48b5f4456f4c58269324dfcdc2fd1
Simplify the nio Buffer implementations, and fix MappedByteBuffer.

* Fix the reported bug caused by delegation in the MappedByteBuffer
  implementation.

* Collapse the three classes (ReadOnly*, ReadWrite*, and *) used
  to implement most buffer types into one class each.

* Rename HeapByteBuffer to ByteArrayBuffer to match its companions.

* Remove BaseByteBuffer.

* Give the classes used to implement asXBuffer sane names (their
  existing names were backwards).

Bug: https://code.google.com/p/android/issues/detail?id=53637
Change-Id: I2a7ff4f1d502564389615384324afadabccb04f9
Remove dead NioUtils.getDirectBufferAddress.

Change-Id: I764d86db1d74c5daf54cc925a9fc76db15a1107a
Use longs instead of ints to store pointers in NIO buffers.

This allows the code to be used on 64-bit VMs.

Change-Id: I4d01bfcd0ffea528c6179687771d047fdcb4d18a
Use long instead of int for address in DirectByteBuffer constructor

This allows the code to be used on 64-bit platforms.

Change-Id: I1c42d48696296f74135cd209b3042b8973779e40
Fix BufferedReader.readLine to not read ahead after '\r'.

Bug: 8778372
Change-Id: I789d0ff5498cca48b16bb7b3b363014f7b6bcf95
Fix memory leaks in org_apache_harmony_xml_ExpatParser

The method expandInternedStringBucket(...) creates a new bucket
but the old bucket is never freed, even though the function doc
claims that it does. To solve this problem the old bucket is
freed when the new one has been created successfully.

Also this commit fixes two possible memory leaks when a
jniThrowOutOfMemoryError is thrown, where the internedString
also needs to be freed.

Change-Id: Ic80a35a2b4ec8f93ddc006aca5609a5ffe74d659
Offer default implementations of various dalvik intrinsics in the library.

(cherry-picked from commit 2f95766aac3df74c6c641232eec4791b2330c9df)

Change-Id: I1005ee22ed8a017bb536bfd76df2173c7e8dcf64