DM: also run benches once.

dm/DMCpuTask.cpp

 #include "DMCpuTask.h"
 #include "DMExpectationsTask.h"
 #include "DMPipeTask.h"
 #include "DMReplayTask.h"
 #include "DMSerializeTask.h"
 #include "DMTileGridTask.h"
 #include "DMUtil.h"
 #include "DMWriteTask.h"
 
 namespace DM {
 
-CpuTask::CpuTask(const char* name,
+CpuTask::CpuTask(const char* config,
                  Reporter* reporter,
                  TaskRunner* taskRunner,
                  const Expectations& expectations,
                  skiagm::GMRegistry::Factory gmFactory,
                  SkColorType colorType)
     : Task(reporter, taskRunner)
     , fGMFactory(gmFactory)
     , fGM(fGMFactory(NULL))
-    , fName(UnderJoin(fGM->shortName(), name))
+    , fName(UnderJoin(fGM->getName(), config))
     , fExpectations(expectations)
     , fColorType(colorType)
     {}
 
 void CpuTask::draw() {
     SkBitmap bitmap;
     SetupBitmap(fColorType, fGM.get(), &bitmap);
 
     SkCanvas canvas(bitmap);
     canvas.concat(fGM->getInitialTransform());
@@ skipping 19 matching lines @@
     if (kRGB_565_SkColorType == fColorType && (fGM->getFlags() & skiagm::GM::kSkip565_Flag)) {
         return true;
     }
     if (fGM->getFlags() & skiagm::GM::kGPUOnly_Flag) {
         return true;
     }
     return false;
 }
 
 }  // namespace DM