Switch SkAutoMalloc to SkAutoTMalloc to avoid cast

include/private/SkTemplates.h

Index: include/private/SkTemplates.h
diff --git a/include/private/SkTemplates.h b/include/private/SkTemplates.h
index 533cb264d163ee7354f1e53de7bac4a2de36cd61..e91b796782708e5d517e8cf606276a5340971e51 100644
--- a/include/private/SkTemplates.h
+++ b/include/private/SkTemplates.h
@@ -296,6 +296,13 @@ public:
     }
 
     /**
+     *  Releases the block back to the heap
+     */
+    void free() {

[reed1, 2015/12/10 16:04:12]

seemes like a fine method/name. Does SkAutoMalloc have the same one? Nice to
keep these two classes looking parallel.

[scroggo, 2015/12/10 16:26:45]

Yes. That supports my desire to make reset() return fPtr.

+        this->reset(0);
+    }
+
+    /**
      *  Transfer ownership of the ptr to the caller, setting the internal
      *  pointer to NULL. Note that this differs from get(), which also returns
      *  the pointer, but it does not transfer ownership.