Rename GrDrawingMgr::abandon to wasAbandoned & add a matching entry point to GrDrawingContext

src/gpu/GrDrawContext.cpp

Index: src/gpu/GrDrawContext.cpp
diff --git a/src/gpu/GrDrawContext.cpp b/src/gpu/GrDrawContext.cpp
index 549e5ebf80b0efc82bf39950692df8dde15ed659..113f288c159fdd805cbd20e92b9f674be3a3df77 100644
--- a/src/gpu/GrDrawContext.cpp
+++ b/src/gpu/GrDrawContext.cpp
@@ -35,10 +35,10 @@
     SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(fSingleOwner);)
 #define ASSERT_SINGLE_OWNER_PRIV \
     SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(fDrawContext->fSingleOwner);)
-#define RETURN_IF_ABANDONED        if (fDrawingManager->abandoned()) { return; }
-#define RETURN_FALSE_IF_ABANDONED  if (fDrawingManager->abandoned()) { return false; }
-#define RETURN_FALSE_IF_ABANDONED_PRIV  if (fDrawContext->fDrawingManager->abandoned()) { return false; }
-#define RETURN_NULL_IF_ABANDONED   if (fDrawingManager->abandoned()) { return nullptr; }
+#define RETURN_IF_ABANDONED        if (fDrawingManager->wasAbandoned()) { return; }
+#define RETURN_FALSE_IF_ABANDONED  if (fDrawingManager->wasAbandoned()) { return false; }
+#define RETURN_FALSE_IF_ABANDONED_PRIV  if (fDrawContext->fDrawingManager->wasAbandoned()) { return false; }
+#define RETURN_NULL_IF_ABANDONED   if (fDrawingManager->wasAbandoned()) { return nullptr; }
 
 class AutoCheckFlush {
 public:
@@ -51,6 +51,10 @@ private:
     GrDrawingManager* fDrawingManager;
 };
 
+bool GrDrawContext::wasAbandoned() const {
+    return fDrawingManager->wasAbandoned();
+}
+
 // In MDB mode the reffing of the 'getLastDrawTarget' call's result allows in-progress
 // drawTargets to be picked up and added to by drawContexts lower in the call
 // stack. When this occurs with a closed drawTarget, a new one will be allocated