Revert "Reland "Make GrVkBackendContext no longer derive from SkRefCnt.""

This reverts commit 0db3a8846a4d05d55c36b7fa95fa6fbc1a6639cd.

Reason for revert: fuchsia change reverted

Original change's description:
> Reland "Make GrVkBackendContext no longer derive from SkRefCnt."
> 
> This reverts commit 059a9ab4bcd07a4bfdbfef333c27ef3d277e0e46.
> 
> Reason for revert: Fix landed in Fuchsia
> 
> Original change's description:
> > Revert "Make GrVkBackendContext no longer derive from SkRefCnt."
> > 
> > This reverts commit 93ae2337732bf206e6ef4faecc6b30c3881e8359.
> > 
> > Reason for revert: <INSERT REASONING HERE>
> > 
> > Original change's description:
> > > Make GrVkBackendContext no longer derive from SkRefCnt.
> > > 
> > > Also moves the helper Create functions to VkTestUtils since no clients
> > > are using them anymore.
> > > 
> > > Bug: skia:
> > > Change-Id: I7e8e4912e7ef6fb00a7e2a00407aed5e83211799
> > > Reviewed-on: https://skia-review.googlesource.com/135323
> > > Reviewed-by: Jim Van Verth <jvanverth@google.com>
> > > Reviewed-by: Brian Salomon <bsalomon@google.com>
> > > Commit-Queue: Greg Daniel <egdaniel@google.com>
> > 
> > TBR=egdaniel@google.com,jvanverth@google.com,bsalomon@google.com
> > 
> > # Not skipping CQ checks because original CL landed > 1 day ago.
> > 
> > Bug: skia:
> > Change-Id: If7201917631dc22753ea3fa6e9d2984463e38e4c
> > Reviewed-on: https://skia-review.googlesource.com/137903
> > Reviewed-by: Greg Daniel <egdaniel@google.com>
> > Commit-Queue: Greg Daniel <egdaniel@google.com>
> 
> TBR=egdaniel@google.com,jvanverth@google.com,bsalomon@google.com
> 
> # Not skipping CQ checks because original CL landed > 1 day ago.
> 
> Bug: skia:
> Change-Id: Ia4b7c0bb2c7b5dba809d85c69f0b41b473140526
> Reviewed-on: https://skia-review.googlesource.com/138181
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Commit-Queue: Greg Daniel <egdaniel@google.com>

TBR=egdaniel@google.com,jvanverth@google.com,bsalomon@google.com

Change-Id: I3f7bc4a5e4e09512fe165303685c123ec3527e58
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/138422
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/tools/gpu/vk/VkTestContext.h b/tools/gpu/vk/VkTestContext.h
index 0e62cc0b8c..9fd4170d9d 100644
--- a/tools/gpu/vk/VkTestContext.h
+++ b/tools/gpu/vk/VkTestContext.h
@@ -19,18 +19,16 @@ class VkTestContext : public TestContext {
 public:
     virtual GrBackend backend() override { return kVulkan_GrBackend; }
 
-    const GrVkBackendContext& getVkBackendContext() {
+    sk_sp<const GrVkBackendContext> getVkBackendContext() {
         return fVk;
     }
 
-    const GrVkInterface* vk() const { return fVk.fInterface.get(); }
+    const GrVkInterface* vk() const { return fVk->fInterface.get(); }
 
 protected:
-    VkTestContext(const GrVkBackendContext& vk, bool ownsContext)
-            : fVk(vk), fOwnsContext(ownsContext) {}
+    VkTestContext(sk_sp<const GrVkBackendContext> vk) : fVk(std::move(vk)) {}
 
-    GrVkBackendContext fVk;
-    bool fOwnsContext;
+    sk_sp<const GrVkBackendContext> fVk;
 
 private:
     typedef TestContext INHERITED;