More symbol types supported.
More symbol types supported.

All the symbols encountered in Chrome_dll.pdb (and Test_dll.pdb) compiled with VS2008 are now deciphered.

BUG=
TEST=

Review URL: https://codereview.appspot.com/6349044

git-svn-id: db59699583a60be9a535cd09cdc9132301867226@942 15e8cca8-e42c-11de-a347-f34a4f72eb7d

pombreda/syzygy,ericmckean/syzygy,sebmarchand/syzygy,supriyantomaftuh/syzygy,pombreda/syzygy,ericmckean/syzygy,wangming28/syzygy,sebmarchand/syzygy,sebmarchand/syzygy,ericmckean/syzygy,pombreda/syzygy,Eloston/syzygy,pombreda/syzygy,ericmckean/syzygy,sebmarchand/syzygy,wangming28/syzygy,pombreda/syzygy,google/syzygy,sebmarchand/syzygy,supriyantomaftuh/syzygy,wangming28/syzygy,supriyantomaftuh/syzygy,Eloston/syzygy,ericmckean/syzygy,wangming28/syzygy,google/syzygy,supriyantomaftuh/syzygy,google/syzygy,google/syzygy