Remove some ancillary users of SkSurface::MakeRenderTargetDirect

experimental/SkV8Example/SkV8Example.cpp

Index: experimental/SkV8Example/SkV8Example.cpp
diff --git a/experimental/SkV8Example/SkV8Example.cpp b/experimental/SkV8Example/SkV8Example.cpp
index bb448bad15174d5aa8bffdf3377c760219ad707e..3882c3e9b320a8652c39c738e432f12ea30dcf97 100644
--- a/experimental/SkV8Example/SkV8Example.cpp
+++ b/experimental/SkV8Example/SkV8Example.cpp
@@ -48,7 +48,6 @@ SkV8ExampleWindow::SkV8ExampleWindow(void* hwnd, JsContext* context)
 #if SK_SUPPORT_GPU
     , fCurContext(NULL)
     , fCurIntf(NULL)
-    , fCurRenderTarget(NULL)
     , fCurSurface(NULL)
 #endif
 {
@@ -64,7 +63,6 @@ SkV8ExampleWindow::~SkV8ExampleWindow() {
 #if SK_SUPPORT_GPU
     SkSafeUnref(fCurContext);
     SkSafeUnref(fCurIntf);
-    SkSafeUnref(fCurRenderTarget);
     SkSafeUnref(fCurSurface);
 #endif
 }
@@ -99,10 +97,9 @@ void SkV8ExampleWindow::windowSizeChanged() {
         GR_GL_GetIntegerv(fCurIntf, GR_GL_FRAMEBUFFER_BINDING, &buffer);
         desc.fRenderTargetHandle = buffer;
 
-        SkSafeUnref(fCurRenderTarget);
-        fCurRenderTarget = fCurContext->wrapBackendRenderTarget(desc);
         SkSafeUnref(fCurSurface);
-        fCurSurface = SkSurface::NewRenderTargetDirect(fCurRenderTarget);
+        fCurSurface = SkSurface::MakeFromBackendRenderTarget(fCurContext, desc,
+                                                             nullptr, nullptr).release();
     }
 }
 #endif