Replace skia::RefPtr with sk_sp<> in content/

content/common/gpu/client/grcontext_for_gles2_interface.cc

Index: content/common/gpu/client/grcontext_for_gles2_interface.cc
diff --git a/content/common/gpu/client/grcontext_for_gles2_interface.cc b/content/common/gpu/client/grcontext_for_gles2_interface.cc
index 8805a4abf09377159b34b8152ea9c8926c4b6d6d..eda63a3c73e723f92936dd969c0c414a67a20c8c 100644
--- a/content/common/gpu/client/grcontext_for_gles2_interface.cc
+++ b/content/common/gpu/client/grcontext_for_gles2_interface.cc
@@ -20,10 +20,10 @@ namespace content {
 
 GrContextForGLES2Interface::GrContextForGLES2Interface(
     gpu::gles2::GLES2Interface* gl) {
-  sk_sp<GrGLInterface> interface(
-      skia_bindings::CreateGLES2InterfaceBindings(gl));
-  gr_context_ = skia::AdoptRef(
-      GrContext::Create(kOpenGL_GrBackend,
+  sk_sp<GrGLInterface> interface = sk_ref_sp(
+      skia_bindings::CreateGLES2InterfaceBindings(gl).get());

[f(malita), 2016/04/06 18:37:21]

This looks odd - is there anything wrong with the old form? 
CreateGLES2InterfaceBindings already returns an sk_sp<GrGLInterface>, no?

[tomhudson, 2016/04/06 19:00:23]

Done.

Ugh, I was counting on the rebase or post-rebase compile to point out where I
needed to reconcile this with crrev.com/1858333002, but it didn't.

+  gr_context_ =
+      sk_sp<GrContext>(GrContext::Create(kOpenGL_GrBackend,
                         // GrContext takes ownership of |interface|.
                         reinterpret_cast<GrBackendContext>(interface.get())));
   if (gr_context_) {