cc: Support on demand raster with ganesh

cc/output/software_renderer.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/output/software_renderer.h"
 
 #include "base/debug/trace_event.h"
 #include "cc/base/math_util.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
@@ skipping 377 matching lines @@
 
   TRACE_EVENT0("cc",
                "SoftwareRenderer::DrawPictureQuad");
 
   // Create and run on-demand raster task for tile.
   scoped_refptr<Task> on_demand_raster_task(
       new OnDemandRasterTaskImpl(quad->picture_pile,
                                  current_canvas_,
                                  quad->content_rect,
                                  quad->contents_scale));
-  RunOnDemandRasterTask(on_demand_raster_task.get());
+  client_->RunOnDemandRasterTask(on_demand_raster_task.get());
 
   current_canvas_->setDrawFilter(NULL);
 }
 
 void SoftwareRenderer::DrawSolidColorQuad(const DrawingFrame* frame,
                                           const SolidColorDrawQuad* quad) {
   gfx::RectF visible_quad_vertex_rect = MathUtil::ScaleRectProportional(
       QuadVertexRect(), quad->rect, quad->visible_rect);
   current_paint_.setColor(quad->color);
   current_paint_.setAlpha(quad->opacity() * SkColorGetA(quad->color));
@@ skipping 236 matching lines @@
 }
 
 void SoftwareRenderer::DidChangeVisibility() {
   if (visible())
     EnsureBackbuffer();
   else
     DiscardBackbuffer();
 }
 
 }  // namespace cc