JVMTI: GetLoadedClasses doesn't enumerate anonymous classes

These failures were spotted in the 2013-09-05 Main_Baseline nightly.

  JDK: Java(TM) SE Runtime Environment 1.8.0 b106 (1.8.0-ea-b106)
  VM: Java HotSpot(TM) 64-Bit Server VM 25.0 b49 (25.0-b49-internal-201309051228.thomas.hs-merge)

demo/jvmti/hprof/HeapAllTest.java
demo/jvmti/hprof/HeapBinaryFormatTest.java
demo/jvmti/hprof/HeapDumpTest.java
demo/jvmti/hprof/OptionsTest.java
demo/jvmti/hprof/StackMapTableTest.java

    These tests are failing due to unexpected ERROR message seen
    in the test output.

    Here is a snippet from the .jtr file:

Dumping Java heap ...HPROF ERROR: Missing jclass when fields needed [hprof_class.c:651]
HPROF ERROR: Trouble with unprepared classes [hprof_reference.c:388]
HPROF ERROR: Missing jclass when fields needed [hprof_class.c:651]
HPROF ERROR: Trouble with unprepared classes [hprof_reference.c:388]
HPROF ERROR: Missing jclass when fields needed [hprof_class.c:651]
HPROF ERROR: Trouble with unprepared classes [hprof_reference.c:388]
HPROF ERROR: Missing jclass when fields needed [hprof_class.c:651]
HPROF ERROR: Trouble with unprepared classes [hprof_reference.c:388]
HPROF ERROR: Missing jclass when fields needed [hprof_class.c:651]
HPROF ERROR: Trouble with unprepared classes [hprof_reference.c:388]
 allocation sites ... done.
Completed: /export/local/aurora/sandbox/sca/vmsqe/jdk/nightly/product/main_baseline/linux-amd64/jre/bin/java -cp /export/local/aurora/sandbox/results/workDir/classes/demo/jvmti/hprof -Dtest.classes=/export/local/aurora/sandbox/results/workDir/classes/demo/jvmti/hprof -Xcheck:jni -Xverify:all -agentlib:hprof=heap=all HelloWorld
----------System.err:(13/756)----------
java.lang.RuntimeException: Test failed - ERROR seen in output
    at HeapAllTest.main(HeapAllTest.java:45)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:491)
    at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
    at java.lang.Thread.run(Thread.java:724)