Revert 8525,8526 pending investigation of bench_pictures crashes.



git-svn-id: http://skia.googlecode.com/svn/trunk@8527 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrContext.cpp b/src/gpu/GrContext.cpp
index 071183b..1b62062 100644
--- a/src/gpu/GrContext.cpp
+++ b/src/gpu/GrContext.cpp
@@ -373,6 +373,7 @@
             verts[1].setIRectFan(0, 0, 1, 1, 2 * sizeof(GrPoint));
             fGpu->drawNonIndexed(kTriangleFan_GrPrimitiveType, 0, 4);
         }
+        texture->releaseRenderTarget();
     } else {
         // TODO: Our CPU stretch doesn't filter. But we create separate
         // stretched textures when the texture params is either filtered or