add onForRuntime() method to jsdIDebuggerService to let native code turn on the deubgger (on() can only be called from js)
register an app-start observer so we can turn on the debugger at startup if "js.debugger.autostart" pref is true.
r=peterv, bug 81840
remove jsdIContext and jsdIThreadstate interfaces
add TYPE_BOOLEAN to jsdIValue
update callback signatures to reflect the removal of jsdIContext and jsdIThreadstate
add errorHook and throwHook attributes to jsdIDebuggerService
move from pc as a ulong to pc as an object wrapped around a uword (jsdIPC)
rename init() to on() on jsdIService
move lineToPc and pcToLine from jsdIThreadState to jsdIScript (where they belong)
add setBreakpoint(), clearBreakpoint(), and clearAllBreakpoints() to jsdIScript
add off(), clearAllBreakpoints(), and breakpointHook attribute to jsdIService
add creatorURL, creatorLine, constructorURL, constructorLine, and value attribut
es to jsdIObject
add line attribute to jsdIStackFrame
remove isFuction from jsdIValue
add TYPE_UNKNOWN to jsType "enumeration" so we don't fail hard if we can't figure out the type.
add hook type "enumeration" to jsdIExecutionHook
basic methods for jsdIObject and jsdIProperty
tweak string params
most methods for jsdIScript jsdIStackFrame, jsdIThreadState, and jsdIValue
add hack methods enterNestedEventLoop and exitNestedEventLoop. These should be moved to another interface before long.