Revert "Plumb the use of GrBackendRenderTarget throughout Skia"

This reverts commit fdd77daedbba3b7c53be74a82fb9fae891b51696.

Reason for revert: Apparently I have a few more build files to update before this can land.

Original change's description:
> Plumb the use of GrBackendRenderTarget throughout Skia
> 
> Bug: skia:
> Change-Id: Ib99a58d9552f5c7b8d77c09dcc72fa88326c26aa
> Reviewed-on: https://skia-review.googlesource.com/14148
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Greg Daniel <egdaniel@google.com>
> 

TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I984e1909870182474c4c3cce257f01b6a9d8581f
Reviewed-on: https://skia-review.googlesource.com/14531
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

1 files changed, 16 insertions, 18 deletions

diff --git a/tools/viewer/sk_app/GLWindowContext.cpp b/tools/viewer/sk_app/GLWindowContext.cpp
index 6195199ce0..ff56ce8668 100644
--- a/tools/viewer/sk_app/GLWindowContext.cpp
+++ b/tools/viewer/sk_app/GLWindowContext.cpp
@@ -6,18 +6,19 @@
  * found in the LICENSE file.
  */
 
-#include "GrBackendSurface.h"
 #include "GrContext.h"
-#include "GrRenderTarget.h"
+#include "SkSurface.h"
 #include "GLWindowContext.h"
 
 #include "gl/GrGLDefines.h"
+
 #include "gl/GrGLUtil.h"
+#include "GrRenderTarget.h"
+#include "GrContext.h"
 
 #include "SkCanvas.h"
 #include "SkImage_Base.h"
 #include "SkMathPriv.h"
-#include "SkSurface.h"
 
 namespace sk_app {
 
@@ -63,7 +64,7 @@ void GLWindowContext::destroyContext() {
         fContext->unref();
         fContext = nullptr;
     }
-
+    
     fBackendContext.reset(nullptr);
 
     this->onDestroyContext();
@@ -72,21 +73,18 @@ void GLWindowContext::destroyContext() {
 sk_sp<SkSurface> GLWindowContext::getBackbufferSurface() {
     if (nullptr == fSurface) {
         if (fContext) {
-            GrGLFramebufferInfo fbInfo;
+            GrBackendRenderTargetDesc desc;
+            desc.fWidth = this->fWidth;
+            desc.fHeight = this->fHeight;
+            desc.fConfig = fPixelConfig;
+            desc.fOrigin = kBottomLeft_GrSurfaceOrigin;
+            desc.fSampleCnt = fSampleCount;
+            desc.fStencilBits = fStencilBits;
             GrGLint buffer;
-            GR_GL_CALL(fBackendContext.get(), GetIntegerv(GR_GL_FRAMEBUFFER_BINDING,
-                                                          &buffer));
-            fbInfo.fFBOID = buffer;
-
-            GrBackendRenderTarget backendRT(fWidth,
-                                            fHeight,
-                                            fSampleCount,
-                                            fStencilBits,
-                                            fPixelConfig,
-                                            fbInfo);
-
-            fSurface = SkSurface::MakeFromBackendRenderTarget(fContext, backendRT,
-                                                              kBottomLeft_GrSurfaceOrigin,
+            GR_GL_CALL(fBackendContext.get(), GetIntegerv(GR_GL_FRAMEBUFFER_BINDING, &buffer));
+            desc.fRenderTargetHandle = buffer;
+
+            fSurface = SkSurface::MakeFromBackendRenderTarget(fContext, desc,
                                                               fDisplayParams.fColorSpace,
                                                               &fSurfaceProps);
         }