Add GrRenderTargetContext::resourceProvider & GrResourceProvider::caps

and retract GrSurfaceContextPriv a bit

Change-Id: Id47af1052f9bda4fe7c85b3ce46b3ebe37797524
Reviewed-on: https://skia-review.googlesource.com/9647
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
diff --git a/tests/ProxyRefTest.cpp b/tests/ProxyRefTest.cpp
index 612633c..ec47597 100644
--- a/tests/ProxyRefTest.cpp
+++ b/tests/ProxyRefTest.cpp
@@ -65,18 +65,18 @@
     SkASSERT(proxy->getPendingWriteCnt_TestOnly() == expectedNumWrites);
 }
 
-static sk_sp<GrSurfaceProxy> make_deferred(const GrCaps& caps, GrResourceProvider* provider) {
+static sk_sp<GrSurfaceProxy> make_deferred(GrResourceProvider* provider) {
     GrSurfaceDesc desc;
     desc.fFlags = kRenderTarget_GrSurfaceFlag;
     desc.fWidth = kWidthHeight;
     desc.fHeight = kWidthHeight;
     desc.fConfig = kRGBA_8888_GrPixelConfig;
 
-    return GrSurfaceProxy::MakeDeferred(provider, caps, desc,
+    return GrSurfaceProxy::MakeDeferred(provider, desc,
                                         SkBackingFit::kApprox, SkBudgeted::kYes);
 }
 
-static sk_sp<GrSurfaceProxy> make_wrapped(const GrCaps& caps, GrResourceProvider* provider) {
+static sk_sp<GrSurfaceProxy> make_wrapped(GrResourceProvider* provider) {
     GrSurfaceDesc desc;
     desc.fFlags = kRenderTarget_GrSurfaceFlag;
     desc.fWidth = kWidthHeight;
@@ -100,7 +100,7 @@
     for (auto make : { make_deferred, make_wrapped }) {
         // A single write
         {
-            sk_sp<GrSurfaceProxy> sProxy((*make)(caps, provider));
+            sk_sp<GrSurfaceProxy> sProxy((*make)(provider));
 
             GrPendingIOResource<GrSurfaceProxy, kWrite_GrIOType> fWrite(sProxy.get());
 
@@ -120,7 +120,7 @@
 
         // A single read
         {
-            sk_sp<GrSurfaceProxy> sProxy((*make)(caps, provider));
+            sk_sp<GrSurfaceProxy> sProxy((*make)(provider));
 
             GrPendingIOResource<GrSurfaceProxy, kRead_GrIOType> fRead(sProxy.get());
 
@@ -140,7 +140,7 @@
 
         // A single read/write pair
         {
-            sk_sp<GrSurfaceProxy> sProxy((*make)(caps, provider));
+            sk_sp<GrSurfaceProxy> sProxy((*make)(provider));
 
             GrPendingIOResource<GrSurfaceProxy, kRW_GrIOType> fRW(sProxy.get());
 
@@ -160,7 +160,7 @@
 
         // Multiple normal refs
         {
-            sk_sp<GrSurfaceProxy> sProxy((*make)(caps, provider));
+            sk_sp<GrSurfaceProxy> sProxy((*make)(provider));
             sProxy->ref();
             sProxy->ref();
 
@@ -181,7 +181,7 @@
 
         // Continue using (reffing) proxy after instantiation
         {
-            sk_sp<GrSurfaceProxy> sProxy((*make)(caps, provider));
+            sk_sp<GrSurfaceProxy> sProxy((*make)(provider));
             sProxy->ref();
 
             GrPendingIOResource<GrSurfaceProxy, kWrite_GrIOType> fWrite(sProxy.get());