Revert of Move copy-surface-as-draw fallback to GrGLGpu.

src/gpu/GrInOrderDrawBuffer.cpp

Index: src/gpu/GrInOrderDrawBuffer.cpp
diff --git a/src/gpu/GrInOrderDrawBuffer.cpp b/src/gpu/GrInOrderDrawBuffer.cpp
index 8cc365841f1a71c5fbea229b564e24b61b40c026..6b6490c7eaea5ff33bc57c2851690e1120054a8f 100644
--- a/src/gpu/GrInOrderDrawBuffer.cpp
+++ b/src/gpu/GrInOrderDrawBuffer.cpp
@@ -121,6 +121,7 @@
                                         GrSurface* src,
                                         const SkIRect& srcRect,
                                         const SkIPoint& dstPoint) {
+    SkASSERT(this->getGpu()->canCopySurface(dst, src, srcRect, dstPoint));
     GrTargetCommands::Cmd* cmd = fCommands->recordCopySurface(dst, src, srcRect, dstPoint);
     this->recordTraceMarkersIfNecessary(cmd);
 }