Revert "Drop the ref on the GrOpList's target in makeClosed"

This reverts commit dcd499caed823f23bc70c07df7804a6dc1306606.

Reason for revert: memory issue
Original change's description:
> Drop the ref on the GrOpList's target in makeClosed
> 
> Bug: 729233
> Change-Id: Ifb66b745e604d7f7c22c2907bcffa91d2086236d
> Reviewed-on: https://skia-review.googlesource.com/19495
> Commit-Queue: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=bsalomon@google.com,robertphillips@google.com

Change-Id: I4269c696c57a93cdd056e7c3a887c35b8765ac6d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 729233
Reviewed-on: https://skia-review.googlesource.com/19793
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

5 files changed, 14 insertions, 17 deletions

diff --git a/src/effects/GrAlphaThresholdFragmentProcessor.cpp b/src/effects/GrAlphaThresholdFragmentProcessor.cpp
index 466bd78e7c..de1b74e4ce 100644
--- a/src/effects/GrAlphaThresholdFragmentProcessor.cpp
+++ b/src/effects/GrAlphaThresholdFragmentProcessor.cpp
@@ -44,7 +44,7 @@ GrAlphaThresholdFragmentProcessor::GrAlphaThresholdFragmentProcessor(
                   resourceProvider,
                   SkMatrix::MakeTrans(SkIntToScalar(-bounds.x()), SkIntToScalar(-bounds.y())),
                   maskProxy.get())
-        , fMaskTextureSampler(resourceProvider, std::move(maskProxy)) {
+        , fMaskTextureSampler(resourceProvider, maskProxy) {
     this->initClassID<GrAlphaThresholdFragmentProcessor>();
     this->addCoordTransform(&fImageCoordTransform);
     this->addTextureSampler(&fImageTextureSampler);
diff --git a/src/gpu/GrGpuResourceRef.cpp b/src/gpu/GrGpuResourceRef.cpp
index 243b089b79..115e0b1797 100644
--- a/src/gpu/GrGpuResourceRef.cpp
+++ b/src/gpu/GrGpuResourceRef.cpp
@@ -143,12 +143,11 @@ GrSurfaceProxyRef::GrSurfaceProxyRef(sk_sp<GrSurfaceProxy> proxy, GrIOType ioTyp
 }
 
 GrSurfaceProxyRef::~GrSurfaceProxyRef() {
-    this->reset();
-}
-
-void GrSurfaceProxyRef::reset() {
-    if (fPendingIO) {
+    if (fOwnRef) {
         SkASSERT(fProxy);
+        fProxy->unref();
+    }
+    if (fPendingIO) {
         switch (fIOType) {
             case kRead_GrIOType:
                 fProxy->completedRead();
@@ -161,10 +160,13 @@ void GrSurfaceProxyRef::reset() {
                 fProxy->completedWrite();
                 break;
         }
-        fPendingIO = false;
     }
+}
+
+void GrSurfaceProxyRef::reset() {
+    SkASSERT(!fPendingIO);
+    SkASSERT(SkToBool(fProxy) == fOwnRef);
     if (fOwnRef) {
-        SkASSERT(fProxy);
         fProxy->unref();
         fOwnRef = false;
         fProxy = nullptr;
diff --git a/src/gpu/GrOpList.cpp b/src/gpu/GrOpList.cpp
index 14f2baadf7..5160be16c2 100644
--- a/src/gpu/GrOpList.cpp
+++ b/src/gpu/GrOpList.cpp
@@ -45,6 +45,8 @@ GrOpList::~GrOpList() {
         if (this == fTarget.get()->getLastOpList()) {
             fTarget.get()->setLastOpList(nullptr);
         }
+
+        fTarget.pendingIOComplete();
     }
 }
 
@@ -57,6 +59,7 @@ void GrOpList::reset() {
         fTarget.get()->setLastOpList(nullptr);
     }
 
+    fTarget.pendingIOComplete();
     fTarget.reset();
     fAuditTrail = nullptr;
 }
diff --git a/src/gpu/GrOpList.h b/src/gpu/GrOpList.h
index 04142d873f..dc624415d1 100644
--- a/src/gpu/GrOpList.h
+++ b/src/gpu/GrOpList.h
@@ -35,10 +35,7 @@ public:
     virtual bool executeOps(GrOpFlushState* flushState) = 0;
 
     virtual void makeClosed(const GrCaps&) {
-        if (!this->isClosed()) {
-            this->setFlag(kClosed_Flag);
-            fTarget.removeRef();
-        }
+        this->setFlag(kClosed_Flag);
     }
 
     virtual void reset();
diff --git a/src/gpu/GrRenderTargetContext.cpp b/src/gpu/GrRenderTargetContext.cpp
index 21a47eec49..39148bbe5a 100644
--- a/src/gpu/GrRenderTargetContext.cpp
+++ b/src/gpu/GrRenderTargetContext.cpp
@@ -119,11 +119,6 @@ GrRenderTargetContext::GrRenderTargetContext(GrContext* context,
         auto srgbColorSpace = SkColorSpace::MakeSRGB();
         fColorXformFromSRGB = GrColorSpaceXform::Make(srgbColorSpace.get(), fColorSpace.get());
     }
-
-    // MDB TODO: to ensure all resources still get allocated in the correct order in the hybrid
-    // world we need to get the correct opList here so that it, in turn, can grab and hold
-    // its rendertarget.
-    this->getOpList();
     SkDEBUGCODE(this->validate();)
 }