Symbol file should contain module GUID at beginning (#66). r=bryner

- The dumped symbol format now begins with a MODULE line identifying the
   uuid, age, and name of the source pdb file.
 - The processor ignores MODULE lines, but they are useful in figuring out
   how to index symbol files in a symbol store.
 - dump_syms and symupload now both accept either a pdb or exe/dll and
   will read the pdb regardless.
 - Figured out that MSSS always represents a module's age in pathnames in
   hexadecimal, and updated SimpleSymbolSupplier to match.

http://groups.google.com/group/airbag-dev/browse_thread/thread/572108d6567edd58


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@59 4c0a9323-5329-0410-9bdc-e9ce6186880e

src/tools/windows/dump_syms/dump_syms.cc

@@ -52,7 +52,7 @@ int main(int argc, char **argv) {
   }
 
   PDBSourceLineWriter writer;
-  if (!writer.Open(wstring(filename), PDBSourceLineWriter::PDB_FILE)) {
+  if (!writer.Open(wstring(filename), PDBSourceLineWriter::ANY_FILE)) {
     fprintf(stderr, "Open failed\n");
     return 1;
   }

src/tools/windows/dump_syms/run_regtest.sh

@@ -29,10 +29,25 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-Release/dump_syms.exe testdata/dump_syms_regtest.pdb > testdata/dump_syms_regtest.new
-if diff -u testdata/dump_syms_regtest.new testdata/dump_syms_regtest.out >& testdata/dump_syms_regtest.diff; then
+Release/dump_syms.exe testdata/dump_syms_regtest.pdb | \
+ tr -d '\015' > \
+ testdata/dump_syms_regtest.new
+status=$?
+
+if [ $status -ne 0 ] ; then
+  echo "FAIL, dump_syms.exe failed"
+  exit $status
+fi
+
+diff -u testdata/dump_syms_regtest.new testdata/dump_syms_regtest.out > \
+ testdata/dump_syms_regtest.diff
+status=$?
+
+if [ $status -eq 0 ] ; then
   rm testdata/dump_syms_regtest.diff testdata/dump_syms_regtest.new
   echo "PASS"
 else
   echo "FAIL, see testdata/dump_syms_regtest.[new|diff]"
 fi
+
+exit $status