Checks breakProgram,(schedule|cancel)PauseOnNextStatement test API

Running test: testBreakProgram
Stack:
callBreakProgram (:9:12)
(anonymous) (:0:0)
Other data:
{
    method : Debugger.paused
    params : {
        data : {
            a : 42
        }
        hitBreakpoints : [
        ]
        reason : reason
    }
}


Running test: testSchedulePauseOnNextStatement
Stack:
(anonymous) (expr1.js:0:0)
Other data:
{
    method : Debugger.paused
    params : {
        data : {
            a : 42
        }
        hitBreakpoints : [
        ]
        reason : reason
    }
}


Running test: testCancelPauseOnNextStatement