Tests that main resource script text is correct when paused in inline script on reload. Bug 77548.

Debugger was enabled.
Did load front-end
Paused: false
didPauseAfterReload
Source strings corresponding to the call stack:
Script execution paused.
Frame 0) line 6, content:          <script>function f1() { debugger; }</script> (must be part of function 'f1')
Frame 1) line 8, content: function f2() { return f1(); } (must be part of function 'f2')
Frame 2) line 14, content:     return f2(); (must be part of function 'f3')
Frame 3) line 16, content: f3(); (must be part of function '')
Script execution resumed.
didResume
Page reloaded.
didReload
Debugger was disabled.