tree 170286a01d08badebacaebed1db325bc889e259e
parent 300432d27ba9dd6961458fb1e1c845766f25c50a
author Jeff Hao <jeffhao@google.com> 1438226050 -0700
committer Jeff Hao <jeffhao@google.com> 1440201927 -0700

Move annotations to native.

Art side of this change. There is also a corresponding Libcore change.

Seeing ~2-3x speedup over dalvik KK MR1 in AnnotatedElementBenchmark.
Benchmark			 Speedup of Art AOSP to Dalvik KK MR1
GetAllReturnsLargeAnnotation	 2.99
GetAllReturnsMarkerAnnotation	 2.20
GetAllReturnsNoAnnotation	 2.43
GetAllReturnsSmallAnnotation	 2.52
GetAllReturnsThreeAnnotations	 2.87
GetAnnotationsOnSubclass	 2.42
GetDeclaredAnnotationsOnSubclass 2.49
GetFieldAnnotation		 2.68
GetFieldAnnotations		 2.60
GetMethodAnnotation		 2.66
GetMethodAnnotations		 2.61
GetParameterAnnotations		 2.52
GetTypeAnnotation		 2.56
GetTypeAnnotations		 2.17
IsFieldAnnotationPresent	 3.26
IsMethodAnnotationPresent	 4.99
IsTypeAnnotationPresent		 1.34

Change-Id: Ibdbb6d23b17eaab6e83c8774b1bb9401e8227941