Version 1.6.0-dev.9.3

svn merge -c 39268 https://dart.googlecode.com/svn/branches/bleeding_edge trunk
svn merge -c 39272 https://dart.googlecode.com/svn/branches/bleeding_edge trunk
svn merge -c 39260 https://dart.googlecode.com/svn/branches/bleeding_edge trunk

git-svn-id: http://dart.googlecode.com/svn/trunk@39285 260f80e4-7a28-3924-810f-c04153c831b5

• pkg/analyzer/lib/src/generated/java_io.dart[diff]
• pkg/analyzer/pubspec.yaml[diff]
• runtime/vm/dart_api_impl_test.cc[diff]
• runtime/vm/object.cc[diff]
• runtime/vm/object.h[diff]
• runtime/vm/raw_object.h[diff]
• runtime/vm/symbols.cc[diff]
• tests/standalone/issue14236_test.dart[diff]
• tools/VERSION[diff]