Revert "Optimize FindClass ClassNotFoundException case"

Bug: 130310316
Bug: 130293184
Bug: 130209120
Bug: 130680590

Test: TH
This reverts commit 9634705832d5eb1f64af7766917e3043648a538f.

Change-Id: I07f32256fe718c607e9c304073c4f8d614de1c48
6 files changed