Have GrSurfaceProxys and GrGpuResources draw from the same pool of unique ids

src/gpu/GrRenderTargetProxy.cpp

Index: src/gpu/GrRenderTargetProxy.cpp
diff --git a/src/gpu/GrRenderTargetProxy.cpp b/src/gpu/GrRenderTargetProxy.cpp
index 3d6587fefe398505dc69d570104b1935b97c001f..fa6bd26577a066f938d93b82b258e65e2e356964 100644
--- a/src/gpu/GrRenderTargetProxy.cpp
+++ b/src/gpu/GrRenderTargetProxy.cpp
@@ -32,7 +32,8 @@ GrRenderTargetProxy::GrRenderTargetProxy(const GrCaps& caps, const GrSurfaceDesc
 
 // Wrapped version
 GrRenderTargetProxy::GrRenderTargetProxy(const GrCaps& caps, sk_sp<GrRenderTarget> rt)
-    : INHERITED(rt->desc(), SkBackingFit::kExact, rt->resourcePriv().isBudgeted())
+    : INHERITED(rt->desc(), SkBackingFit::kExact,
+                rt->resourcePriv().isBudgeted(), rt->uniqueID())
     , fTarget(std::move(rt))
     , fFlags(fTarget->renderTargetPriv().flags())
     , fLastDrawTarget(nullptr) {