Start using GrGpuCommandBuffer in GrDrawTarget.

src/gpu/GrGpuCommandBuffer.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 "GrGpuCommandBuffer.h"
+
+#include "GrGpu.h"
+#include "GrPrimitiveProcessor.h"
+#include "GrRenderTarget.h"
+#include "SkRect.h"
+
+void GrGpuCommandBuffer::submit(const SkIRect& bounds) {
+    this->gpu()->handleDirtyContext();
+    this->onSubmit(bounds);
+}
+
+void GrGpuCommandBuffer::clear(const SkIRect& rect, GrColor color, GrRenderTarget* renderTarget) {
+    SkASSERT(renderTarget);
+    SkASSERT(SkIRect::MakeWH(renderTarget->width(), renderTarget->height()).contains(rect));
+    this->onClear(renderTarget, rect, color);
+}
+
+void GrGpuCommandBuffer::clearStencilClip(const SkIRect& rect,
+                                          bool insideClip,
+                                          GrRenderTarget* renderTarget) {
+    SkASSERT(renderTarget);
+    this->onClearStencilClip(renderTarget, rect, insideClip);
+}
+
+
+bool GrGpuCommandBuffer::draw(const GrPipeline& pipeline,
+                              const GrPrimitiveProcessor& primProc,
+                              const GrMesh* mesh,
+                              int meshCount) {
+    if (primProc.numAttribs() > this->gpu()->caps()->maxVertexAttributes()) {
+        this->gpu()->stats()->incNumFailedDraws();
+        return false;
+    }
+    this->onDraw(pipeline, primProc, mesh, meshCount);
+    return true;
+}
+