Sketch DM refactor.

dm/DMReporter.h

Index: dm/DMReporter.h
diff --git a/dm/DMReporter.h b/dm/DMReporter.h
deleted file mode 100644
index f7803dc67fdd76687ab17d5e477b53ff119404ce..0000000000000000000000000000000000000000
--- a/dm/DMReporter.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef DMReporter_DEFINED
-#define DMReporter_DEFINED
-
-#include "SkString.h"
-#include "SkTArray.h"
-#include "SkThread.h"
-#include "SkTime.h"
-#include "SkTypes.h"
-
-// Used to report status changes including failures.  All public methods are threadsafe.
-namespace DM {
-
-class Reporter : SkNoncopyable {
-public:
-    Reporter() : fPending(0), fFailed(0) {}
-
-    void taskCreated()   { sk_atomic_inc(&fPending); }
-    void taskDestroyed() { sk_atomic_dec(&fPending); }
-    void fail(SkString msg);
-
-    void printStatus(SkString name, SkMSec timeMs) const;
-
-    void getFailures(SkTArray<SkString>*) const;
-
-private:
-    int32_t fPending; // atomic
-    int32_t fFailed;  // atomic, == fFailures.count().
-
-    mutable SkMutex fMutex;  // Guards fFailures.
-    SkTArray<SkString> fFailures;
-};
-
-
-}  // namespace DM
-
-#endif  // DMReporter_DEFINED