commit 0585c04e4930e6811cb7322f522bb0b807991da7
author Igor Murashkin <iam@google.com> Wed Jun 07 08:14:29 2017 -0700
committer Igor Murashkin <iam@google.com> Mon Jun 12 11:22:12 2017 -0700
tree 1c22c64919543d6dcaddb466c2eb5f3818cef946
parent c6428e1bcddf0c04ed9f58bf6c89a33d70f75a95

android: Add support for 1.8 javac and desugar

Using --toolchain jdk will now pass the correct dx minimum api level
(enabling it to use default methods, method handles, etc).

Vogar also now calls desugar before dx to convert invoke-dynamic lambdas
into anonymous inner class lambdas (because Android does not have
a LambdaMetafactory).

Test: art/tools/run-libcore-tests.sh --mode=host
Test: art/tools/run-libcore-tests.sh --mode=device
Test: vogar --toolchain jdk --mode activity --no-multidex  libcore/luni/src/test/java/libcore/java/lang/ShortTest.java
Test: vogar --toolchain jdk --benchmark --mode device libcore/benchmarks/src/benchmarks/InvokeInterface.java
Test: java -cp ${ANDROID_BUILD_TOP}/out/host/linux-x86/framework/vogar-tests.jar org.junit.runner.JUnitCore vogar.AllTests
Bug: 36902714
Bug: 37461882
Change-Id: I9553e8304c269cd7e4e2b989729d785852e85f4e