Refactor to separate backend object lifecycle and GpuResource budget decision

bench/GrResourceCacheBench.cpp

Index: bench/GrResourceCacheBench.cpp
diff --git a/bench/GrResourceCacheBench.cpp b/bench/GrResourceCacheBench.cpp
index 890bc9600497b56482d345a0bd2e0a6ba03b1e06..295a5bcec1b4ef83c09f51cbfa7c7ae29dc2bf15 100644
--- a/bench/GrResourceCacheBench.cpp
+++ b/bench/GrResourceCacheBench.cpp
@@ -23,8 +23,8 @@ enum {
 class BenchResource : public GrGpuResource {
 public:
     BenchResource (GrGpu* gpu)
-        : INHERITED(gpu, kCached_LifeCycle) {
-        this->registerWithCache();
+        : INHERITED(gpu) {
+        this->registerWithCache(SkBudgeted::kYes);
     }
 
     static void ComputeKey(int i, int keyData32Count, GrUniqueKey* key) {