Visit additional AST nodes as expressions in AstExpressionVisitor .

Visit additional AST nodes as expressions in AstExpressionVisitor .

Visit AST Property nodes as expressions in AstExpressionVisitor.
Visit Yield and Throw as they are expressions too.

BUG= https://code.google.com/p/v8/issues/detail?id=4203
TEST=test-ast-expression-visitor, test-typing-reset
R=rossberg@chromium.org,titzer@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/1314843002

Cr-Commit-Position: refs/heads/master@{#30367}