Let .skps have Expectations (i.e. work with -r) too.

dm/DMSKPTask.cpp

Index: dm/DMSKPTask.cpp
diff --git a/dm/DMSKPTask.cpp b/dm/DMSKPTask.cpp
index ece7e9a716897027298572f832700e9a5a2c3469..9e376e7eb24cd50a9519f4f1af29ff34959d8da4 100644
--- a/dm/DMSKPTask.cpp
+++ b/dm/DMSKPTask.cpp
@@ -1,4 +1,5 @@
 #include "DMSKPTask.h"
+#include "DMExpectationsTask.h"
 #include "DMUtil.h"
 #include "DMWriteTask.h"
 
@@ -10,8 +11,15 @@ DEFINE_int32(skpMaxHeight, 1000, "Max SKPTask viewport height.");
 
 namespace DM {
 
-SKPTask::SKPTask(Reporter* r, TaskRunner* tr, const SkPicture* pic, SkString filename)
-    : CpuTask(r, tr), fPicture(SkRef(pic)), fName(FileToTaskName(filename)) {}
+SKPTask::SKPTask(Reporter* r,
+                 TaskRunner* tr,
+                 const Expectations& expectations,
+                 const SkPicture* pic,
+                 SkString filename)
+    : CpuTask(r, tr)
+    , fPicture(SkRef(pic))
+    , fExpectations(expectations)
+    , fName(FileToTaskName(filename)) {}
 
 void SKPTask::draw() {
     const int width  = SkTMin(SkScalarCeilToInt(fPicture->cullRect().width()),  FLAGS_skpMaxWidth),
@@ -21,6 +29,7 @@ void SKPTask::draw() {
     DrawPicture(*fPicture, &bitmap);
 
     this->spawnChild(SkNEW_ARGS(WriteTask, (*this, bitmap)));
+    this->spawnChild(SkNEW_ARGS(ExpectationsTask, (*this, fExpectations, bitmap)));
 }
 
 }  // namespace DM