Rename wrap backend tex/rt methods on GrProxyProvider

This makes them more consistent with similar methods on GrResourceProvider.

Change-Id: Ice7e5dbe8100481781015b386445e9b7101bd75e
Reviewed-on: https://skia-review.googlesource.com/112821
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/tests/GrPorterDuffTest.cpp b/tests/GrPorterDuffTest.cpp
index 7e938c7..f0c157f 100644
--- a/tests/GrPorterDuffTest.cpp
+++ b/tests/GrPorterDuffTest.cpp
@@ -1075,8 +1075,8 @@
 
     GrXferProcessor::DstProxy fakeDstProxy;
     {
-        sk_sp<GrTextureProxy> proxy = proxyProvider->createWrappedTextureProxy(
-                                                             backendTex, kTopLeft_GrSurfaceOrigin);
+        sk_sp<GrTextureProxy> proxy =
+                proxyProvider->wrapBackendTexture(backendTex, kTopLeft_GrSurfaceOrigin);
         fakeDstProxy.setProxy(std::move(proxy));
     }