Add resource provider flag to avoid client-side buffers

src/gpu/instanced/InstancedRendering.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "InstancedRendering.h"
 
 #include "GrBatchFlushState.h"
@@ skipping 434 matching lines @@
     if (!fIndexBuffer) {
       fIndexBuffer.reset(InstanceProcessor::FindOrCreateIndex8Buffer(fGpu));
         if (!fIndexBuffer) {
             return;
         }
     }
 
     if (!fParams.empty()) {
         fParamsBuffer.reset(rp->createBuffer(fParams.count() * sizeof(ParamsTexel),
                                              kTexel_GrBufferType, kDynamic_GrAccessPattern,
-                                             GrResourceProvider::kNoPendingIO_Flag,
+                                             GrResourceProvider::kNoPendingIO_Flag |
+                                             GrResourceProvider::kRequireGpuMemory_Flag,
                                              fParams.begin()));
         if (!fParamsBuffer) {
             return;
         }
     }
 
     this->onBeginFlush(rp);
 }
 
 void InstancedRendering::Batch::onDraw(GrBatchFlushState* state) {
@@ skipping 21 matching lines @@
 }
 
 void InstancedRendering::resetGpuResources(ResetType resetType) {
     fVertexBuffer.reset();
     fIndexBuffer.reset();
     fParamsBuffer.reset();
     this->onResetGpuResources(resetType);
 }
 
 }