From 58f9ae1c7aa6e0a04c48ae907ad78f849ae14836 Mon Sep 17 00:00:00 2001
From: "bsalomon@google.com"
 <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Date: Wed, 23 Jan 2013 19:09:06 +0000
Subject: Revert 7342 to investigate failures.

git-svn-id: http://skia.googlecode.com/svn/trunk@7345 2bbb7eff-a529-9590-31e7-b0007b416f81
---
 include/gpu/GrEffectStage.h | 58 +--------------------------------------------
 1 file changed, 1 insertion(+), 57 deletions(-)

(limited to 'include/gpu/GrEffectStage.h')

diff --git a/include/gpu/GrEffectStage.h b/include/gpu/GrEffectStage.h
index b561aaac25..c09cd450a7 100644
--- a/include/gpu/GrEffectStage.h
+++ b/include/gpu/GrEffectStage.h
@@ -20,6 +20,7 @@
 
 class GrEffectStage {
 public:
+
     GrEffectStage()
     : fEffectRef (NULL) {
         GR_DEBUGCODE(fSavedCoordChangeCnt = 0;)
@@ -94,63 +95,6 @@ public:
         GR_DEBUGCODE(savedCoordChange.fEffectRef.reset(NULL);)
     }
 
-    /**
-     * Used when storing a deferred GrDrawState. The DeferredStage allows resources owned by its
-     * GrEffect to be recycled through the cache.
-     */
-    class DeferredStage {
-    public:
-        DeferredStage() : fEffect(NULL) {
-            SkDEBUGCODE(fInitialized = false;)
-        }
-
-        void saveFrom(const GrEffectStage& stage) {
-            GrAssert(!fInitialized);
-            if (NULL != stage.fEffectRef) {
-                stage.fEffectRef->get()->addRef();
-                fEffect = stage.fEffectRef->get();
-                fCoordChangeMatrix = stage.fCoordChangeMatrix;
-            }
-            SkDEBUGCODE(fInitialized = true;)
-        }
-
-        void restoreTo(GrEffectStage* stage) {
-            GrAssert(fInitialized);
-            const GrEffectRef* oldEffectRef = stage->fEffectRef;
-            if (NULL != fEffect) {
-                stage->fEffectRef = GrEffect::CreateEffectRef(fEffect);
-                stage->fCoordChangeMatrix = fCoordChangeMatrix;
-            } else {
-                stage->fEffectRef = NULL;
-            }
-            SkSafeUnref(oldEffectRef);
-        }
-
-        bool isEqual(const GrEffectStage& stage) const {
-            if (NULL == stage.fEffectRef) {
-                return NULL == fEffect;
-            } else if (NULL == fEffect) {
-                return false;
-            }
-
-            if (!(*stage.getEffect())->isEqual(*fEffect)) {
-                return false;
-            }
-
-            return fCoordChangeMatrix == stage.fCoordChangeMatrix;
-        }
-
-        ~DeferredStage() {
-            if (NULL != fEffect) {
-                fEffect->subRef();
-            }
-        }
-    private:
-        const GrEffect*               fEffect;
-        SkMatrix                      fCoordChangeMatrix;
-        SkDEBUGCODE(bool fInitialized;)
-    };
-
     /**
      * Gets the matrix representing all changes of coordinate system since the GrEffect was
      * installed in the stage.
-- 
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