Rename GrProgramResource to GrGpuResourceRef

src/gpu/GrProgramElement.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrProgramElement.h"
-#include "GrProgramResource.h"
+#include "GrGpuResourceRef.h"
 
 uint32_t GrProgramElement::CreateUniqueID() {
     static int32_t gUniqueID = SK_InvalidUniqueID;
     uint32_t id;
     do {
         id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1);
     } while (id == SK_InvalidUniqueID);
     return id;
 }
 
 void GrProgramElement::convertRefToPendingExecution() const {
-    // This function makes it so that all the GrProgramResources own a single ref to their
+    // This function makes it so that all the GrGpuResourceRefs own a single ref to their
     // underlying GrGpuResource if there are any refs to the GrProgramElement and a single
     // pending read/write if there are any pending executions of the GrProgramElement. The
-    // GrProgramResource will give up its single ref and/or pending read/write in its destructor.
+    // GrGpuResourceRef will give up its single ref and/or pending read/write in its destructor.
     SkASSERT(fRefCnt > 0);
     if (0 == fPendingExecutions) {
-        for (int i = 0; i < fProgramResources.count(); ++i) {
-            fProgramResources[i]->markPendingIO();
+        for (int i = 0; i < fGpuResources.count(); ++i) {
+            fGpuResources[i]->markPendingIO();
         }
     }
     ++fPendingExecutions;
     this->unref();
     if (0 == fRefCnt) {
-        for (int i = 0; i < fProgramResources.count(); ++i) {
-            fProgramResources[i]->removeRef();
+        for (int i = 0; i < fGpuResources.count(); ++i) {
+            fGpuResources[i]->removeRef();
         }
     }
 }
 
 void GrProgramElement::completedExecution() const {
     this->validate();
     --fPendingExecutions;
     if (0 == fPendingExecutions) {
         if (0 == fRefCnt) {
             SkDELETE(this);
         } else {
             // Now our pending executions have ocurred and we still have refs. Convert
             // ownership of our resources back to regular refs.
-            for (int i = 0; i < fProgramResources.count(); ++i) {
-                fProgramResources[i]->pendingIOComplete();
+            for (int i = 0; i < fGpuResources.count(); ++i) {
+                fGpuResources[i]->pendingIOComplete();
             }
 
         }
     }
 }