Remove references to non-std Java classes. [DO NOT MERGE]

Do not add the non-standard Java classes. Updates the references to all
non-standard classes to new classes in
com.android.tools.layoulib.create package. This also treats
java.lang.AutoCloseable which is part of Java 7 similarly so that we can
still run on Java 6.

This also adapts the cherrypick for this branch by updating references
to the non-standard Java classes present in this branch. This also
includes the following change that includes some changes that the
original cherrypick missed.
Change-Id: I76c87c74ee088778b37d1a7a7d531e0fde5c758f
commit: 1ed75bde09275c9f2bd1f81830e381ea864ac7f5

Change-Id: Iac5b272652e2780c9bb72d19f415d150948ca589
(cherry picked from 80c668f2a076e91d887dbf77776cd503ff88b0b4)
27 files changed