No, the super delegates AND the pledged delegates will decide the contest. FYI: Even the pledged delegates can vote for whomever they want.
Let's look at the math using the CNN data.
Currently, Obama has 1,719 delegates [1,487 pledged and 232 super delegates] while Hillary has 1,586 delegates [1,331 pledged and 255 super delegates]. You need 2,025 delegates to get the nomination which leaves Obama 306 short and Hillary 439 short.
There are nine primaries left with 408 delegates at stake. Although the odds are that Obama will win more than 50% of the remaining delegates, assume that he only gets 50, i.e., 204 delegates. This would give Obama 1,923 delegates or 102 short of the nomination. Hillary would have 1,790 delgates or 235 delegates short.
There are 308 super delegates not pledged to either candidate yet. Obama needs just 102 delegates or one-third of the uncommitted delegates to win the nomination. Hillary needs three-quarters of the remaing super delegates to win. Pretty impossible odds.
The Dem party leaders know the math. They want Hillary to drop out knowing full well she can't win the nomination. I suspect that they will give her an offer she can't refuse after the NC primary. She will drop out then. There is no way this goes to the convention for a vote without already knowing the result, i.e., Obama gets the nomination.
If Mrs. Clinton continues to hold the lead in the popular vote, I don’t think she will drop out, no matter what. The Clintons did not get to where they are by being shy and retiring. As long as she sticks with this thing, at the very least there is a chance Obama will stumble.
The only thing Mrs. Clinton wants is the White House. What can the Democrats offer her that she wants but does not already have? She has money. She is Senator-for-Life in New York. Chelsea is all set. What else does she want, other than the White House?
Your mistake is that you are looking at the CNN data...
According to Real Clear Politics...
Obama has 1482 Pledged Delegates and 1716 with Superdelegates
Clinton has 1330 Pledged Delegates and 1588 with Superdelegates
However there are still 12 delegates to be allocated from Pennsylvania, and those will probably go to Clinton 10-2. So after that, it will be Obama with 1718 and Clinton with 1340 pledged, and 1598, a difference of only 120.
Now, if Clinton can carry some momentum into the final contests, and nets another 20 or so delegates and finishes strong, it will be down to a difference of 100. With 409 unpledged superdelegates remaining, Mrs. Clinton would have to split them 255 to 154 in her favor, which is 62.3%. Mrs. Clinton has a lifetime of favors to call in and has been currying favor with these people since 1990. Obama is a freshman Senator with nothing to give.
I am not saying it is likely that she can do this, but it is possible. As long as that possibility remains, she will stay in this race.