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

src/gpu/GrInOrderDrawBuffer.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrInOrderDrawBuffer.h"
 
 GrInOrderDrawBuffer::GrInOrderDrawBuffer(GrContext* context)
@@ skipping 103 matching lines @@
 
 void GrInOrderDrawBuffer::onFlush() {
     fCommands->flush(this);
     ++fDrawID;
 }
 
 void GrInOrderDrawBuffer::onCopySurface(GrSurface* dst,
                                         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);
 }
 
 void GrInOrderDrawBuffer::recordTraceMarkersIfNecessary(GrTargetCommands::Cmd* cmd) {
     if (!cmd) {
         return;
     }
     const GrTraceMarkerSet& activeTraceMarkers = this->getActiveTraceMarkers();
     if (activeTraceMarkers.count() > 0) {
@@ skipping 52 matching lines @@
         fPrevState->getPipeline()->isEqual(*state->getPipeline())) {
         this->unallocState(state);
     } else {
         fPrevState.reset(state);
     }
 
     this->recordTraceMarkersIfNecessary(
             fCommands->recordXferBarrierIfNecessary(*fPrevState->getPipeline(), *this->caps()));
     return fPrevState;
 }