Make GrVertexBatch objects hold their own draws during GrDrawTarget flush

src/gpu/GrInOrderCommandBuilder.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrInOrderCommandBuilder.h"
 
 #include "GrBufferedDrawTarget.h"
@@ skipping 20 matching lines @@
     if (!this->cmdBuffer()->empty() &&
         Cmd::kDrawBatch_CmdType == this->cmdBuffer()->back().type()) {
         DrawBatch* previous = static_cast<DrawBatch*>(&this->cmdBuffer()->back());
         if (previous->batch()->combineIfPossible(batch, caps)) {
             GrBATCH_INFO("\tBatching with (%s, %u)\n",
                          previous->batch()->name(), previous->batch()->uniqueID());
             return NULL;
         }
     }
 
-    return GrNEW_APPEND_TO_RECORDER(*this->cmdBuffer(), DrawBatch, (batch, this->batchTarget()));
+    return GrNEW_APPEND_TO_RECORDER(*this->cmdBuffer(), DrawBatch, (batch));
 }
 
 GrTargetCommands::Cmd*
 GrInOrderCommandBuilder::recordStencilPath(const GrPipelineBuilder& pipelineBuilder,
                                            const GrPathProcessor* pathProc,
                                            const GrPath* path,
                                            const GrScissorState& scissorState,
                                            const GrStencilSettings& stencilSettings) {
     StencilPath* sp = GrNEW_APPEND_TO_RECORDER(*this->cmdBuffer(), StencilPath,
                                                (path, pipelineBuilder.getRenderTarget()));
@@ skipping 69 matching lines @@
 
     DrawPaths* dp = GrNEW_APPEND_TO_RECORDER(*this->cmdBuffer(), DrawPaths, (state, pathRange));
     dp->fIndices = savedIndices;
     dp->fIndexType = indexType;
     dp->fTransforms = savedTransforms;
     dp->fTransformType = transformType;
     dp->fCount = count;
     dp->fStencilSettings = stencilSettings;
     return dp;
 }