Make GrBackendTexture take Gr*Info refs in ctor, and copy them.

Bug: skia:
Change-Id: Ic05d3384fa07560fc18c52bb8ae03541a72515f7
Reviewed-on: https://skia-review.googlesource.com/14374
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
diff --git a/tests/VkWrapTests.cpp b/tests/VkWrapTests.cpp
index 0ae3402..fc19bb3 100644
--- a/tests/VkWrapTests.cpp
+++ b/tests/VkWrapTests.cpp
@@ -33,7 +33,7 @@
                                                                       false);
     const GrVkImageInfo* imageInfo = reinterpret_cast<const GrVkImageInfo*>(backendObj);
 
-    GrBackendTexture backendTex = GrBackendTexture(kW, kH, imageInfo);
+    GrBackendTexture backendTex = GrBackendTexture(kW, kH, *imageInfo);
     sk_sp<GrTexture> tex = gpu->wrapBackendTexture(backendTex,
                                                    kTopLeft_GrSurfaceOrigin,
                                                    kNone_GrBackendTextureFlag,
@@ -44,7 +44,7 @@
     // image is null
     GrVkImageInfo backendCopy = *imageInfo;
     backendCopy.fImage = VK_NULL_HANDLE;
-    backendTex = GrBackendTexture(kW, kH, &backendCopy);
+    backendTex = GrBackendTexture(kW, kH, backendCopy);
     tex = gpu->wrapBackendTexture(backendTex,
                                   kTopLeft_GrSurfaceOrigin,
                                   kNone_GrBackendTextureFlag,
@@ -125,7 +125,7 @@
                                                                       true);
     const GrVkImageInfo* imageInfo = reinterpret_cast<const GrVkImageInfo*>(backendObj);
 
-    GrBackendTexture backendTex = GrBackendTexture(kW, kH, imageInfo);
+    GrBackendTexture backendTex = GrBackendTexture(kW, kH, *imageInfo);
     sk_sp<GrTexture> tex = gpu->wrapBackendTexture(backendTex,
                                                    kTopLeft_GrSurfaceOrigin,
                                                    kRenderTarget_GrBackendTextureFlag,
@@ -136,7 +136,7 @@
     // image is null
     GrVkImageInfo backendCopy = *imageInfo;
     backendCopy.fImage = VK_NULL_HANDLE;
-    backendTex = GrBackendTexture(kW, kH, &backendCopy);
+    backendTex = GrBackendTexture(kW, kH, backendCopy);
     tex = gpu->wrapBackendTexture(backendTex,
                                   kTopLeft_GrSurfaceOrigin,
                                   kRenderTarget_GrBackendTextureFlag,