Bug 1001372 - Test.
Bug 1001372 - Part 1: Clone on-stack optimized stubs when doing debug mode OSR. (r=jandem)
Bug 1001372 - Part 2: Revert bailout return offset changes in Baseline can-call fallbacks. (r=jandem)
Bug 1002797 - Cancel off-thread Ion compilation when doing debug mode OSR. (r=jandem)
Bug 1001368 - Tests. (r=jimb)
Bug 1001368 - Fix UnwindScope logic in BaselineHandleException to account for Debugger. (r=jandem)
Bug 998908 - Mark inner objects inside eval'd scripts before firing Debugger's onNewScript hook. (r=till)