Fix profile output

86a75dce incorrectly updated the method names the profiler needs to ignore, resulting in incorrect output.

This _is_ covered by tests in `spec/profiler/graph_profile_printer_spec.rb`, but I guess that spec doesn't run on Travis because it needs `--profile`?

Here's a manual demonstration of the issue:

```ruby
require 'jruby/profiler'

profile_data = JRuby::Profiler.profile do
  sleep(1)
end

profile_printer = JRuby::Profiler::GraphProfilePrinter.new(profile_data)
profile_printer.printProfile(STDOUT)
```

Output of this script without this patch:
```
Profiling enabled; ^C shutdown will now dump profile info

Total time: 0.00

 %total   %self       total        self    children                 calls  name
---------------------------------------------------------------------------------------------------------
                       1.00        0.00        1.00                   1/1  JRuby::Profiler.profile
   100%    100%        1.00        0.00        1.00                     1  JRuby::Profiler.profiled_code
                       1.00        1.00        0.00                   1/1  Kernel.sleep
---------------------------------------------------------------------------------------------------------
                       1.00        1.00        0.00                   1/1  JRuby::Profiler.profiled_code
   100%    100%        1.00        1.00        0.00                     1  Kernel.sleep
                       0.00        0.00        0.00                   1/1  Fixnum#to_f
---------------------------------------------------------------------------------------------------------
                       0.02        0.01        0.00                   1/1  JRuby::Profiler.profile
   100%    100%        0.02        0.01        0.00                     1  JRuby::Profiler.start
                       0.00        0.00        0.00                   1/1  JRuby::Profiler.clear
<--- SNIP! --->
```

(Notice the total time of `0.00`, and all the `100%`s, and of course the extraneous `JRuby::Profiler` lines)

Output of this script with this patch:

```
Profiling enabled; ^C shutdown will now dump profile info

Total time: 1.00

 %total   %self       total        self    children                 calls  name
---------------------------------------------------------------------------------------------------------
                       1.00        1.00        0.00                   1/1  (top)
   100%     99%        1.00        1.00        0.00                     1  Kernel.sleep
                       0.00        0.00        0.00                   1/1  Fixnum#to_f
---------------------------------------------------------------------------------------------------------
   100%      0%        1.00        0.00        1.00                     1  (top)
                       1.00        1.00        0.00                   1/1  Kernel.sleep
---------------------------------------------------------------------------------------------------------
                       0.00        0.00        0.00                   1/1  Kernel.sleep
     0%      0%        0.00        0.00        0.00                     1  Fixnum#to_f
```