cc: Split out calcDrawEtc from drawLayers

cc/delegated_renderer_layer_impl_unittest.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/delegated_renderer_layer_impl.h"
 
 #include "cc/append_quads_data.h"
 #include "cc/layer_tree_host_impl.h"
 #include "cc/quad_sink.h"
 #include "cc/render_pass_draw_quad.h"
@@ skipping 94 matching lines @@
     DelegatedRendererLayerImplTestSimple()
         : DelegatedRendererLayerImplTest()
     {
         scoped_ptr<LayerImpl> rootLayer = SolidColorLayerImpl::create(1).PassAs<LayerImpl>();
         scoped_ptr<LayerImpl> layerBefore = SolidColorLayerImpl::create(2).PassAs<LayerImpl>();
         scoped_ptr<LayerImpl> layerAfter = SolidColorLayerImpl::create(3).PassAs<LayerImpl>();
         scoped_ptr<DelegatedRendererLayerImpl> delegatedRendererLayer = DelegatedRendererLayerImpl::create(4);
 
         m_hostImpl->setViewportSize(gfx::Size(100, 100), gfx::Size(100, 100));
         rootLayer->setBounds(gfx::Size(100, 100));
+        rootLayer->setLayerTreeHostImpl(m_hostImpl.get());
 
         layerBefore->setPosition(gfx::Point(20, 20));
         layerBefore->setBounds(gfx::Size(14, 14));
         layerBefore->setContentBounds(gfx::Size(14, 14));
         layerBefore->setDrawsContent(true);
         layerBefore->setForceRenderSurface(true);
+        layerBefore->setLayerTreeHostImpl(m_hostImpl.get());
 
         layerAfter->setPosition(gfx::Point(5, 5));
         layerAfter->setBounds(gfx::Size(15, 15));
         layerAfter->setContentBounds(gfx::Size(15, 15));
         layerAfter->setDrawsContent(true);
         layerAfter->setForceRenderSurface(true);
+        layerAfter->setLayerTreeHostImpl(m_hostImpl.get());
 
         delegatedRendererLayer->setPosition(gfx::Point(3, 3));
         delegatedRendererLayer->setBounds(gfx::Size(10, 10));
         delegatedRendererLayer->setContentBounds(gfx::Size(10, 10));
         delegatedRendererLayer->setDrawsContent(true);
+        delegatedRendererLayer->setLayerTreeHostImpl(m_hostImpl.get());
         gfx::Transform transform;
         transform.Translate(1, 1);
         delegatedRendererLayer->setTransform(transform);
 
         ScopedPtrVector<RenderPass> delegatedRenderPasses;
         TestRenderPass* pass1 = addRenderPass(delegatedRenderPasses, RenderPass::Id(9, 6), gfx::Rect(6, 6, 6, 6), gfx::Transform());
         addQuad(pass1, gfx::Rect(0, 0, 6, 6), 33u);
         TestRenderPass* pass2 = addRenderPass(delegatedRenderPasses, RenderPass::Id(9, 7), gfx::Rect(7, 7, 7, 7), gfx::Transform());
         addQuad(pass2, gfx::Rect(0, 0, 7, 7), 22u);
         addRenderPassQuad(pass2, pass1);
@@ skipping 281 matching lines @@
 class DelegatedRendererLayerImplTestSharedData : public DelegatedRendererLayerImplTest {
 public:
     DelegatedRendererLayerImplTestSharedData()
         : DelegatedRendererLayerImplTest()
     {
         scoped_ptr<LayerImpl> rootLayer = LayerImpl::create(1);
         scoped_ptr<DelegatedRendererLayerImpl> delegatedRendererLayer = DelegatedRendererLayerImpl::create(2);
 
         m_hostImpl->setViewportSize(gfx::Size(100, 100), gfx::Size(100, 100));
         rootLayer->setBounds(gfx::Size(100, 100));
+        rootLayer->setLayerTreeHostImpl(m_hostImpl.get());
 
         delegatedRendererLayer->setPosition(gfx::Point(20, 20));
         delegatedRendererLayer->setBounds(gfx::Size(20, 20));
         delegatedRendererLayer->setContentBounds(gfx::Size(20, 20));
         delegatedRendererLayer->setDrawsContent(true);
+        delegatedRendererLayer->setLayerTreeHostImpl(m_hostImpl.get());
         gfx::Transform transform;
         transform.Translate(10, 10);
         delegatedRendererLayer->setTransform(transform);
 
         ScopedPtrVector<RenderPass> delegatedRenderPasses;
         gfx::Rect passRect(0, 0, 50, 50);
         TestRenderPass* pass = addRenderPass(delegatedRenderPasses, RenderPass::Id(9, 6), passRect, gfx::Transform());
         MockQuadCuller quadSink(pass->quad_list, pass->shared_quad_state_list);
         AppendQuadsData data(pass->id);
         SharedQuadState* sharedState = quadSink.useSharedQuadState(SharedQuadState::Create());
@@ skipping 57 matching lines @@
     gfx::Transform expected;
     expected.Translate(30, 30);
     EXPECT_TRANSFORMATION_MATRIX_EQ(expected, sharedState->content_to_target_transform);
 
     m_hostImpl->drawLayers(frame);
     m_hostImpl->didDrawAllLayers(frame);
 }
 
 }  // namespace
 }  // namespace cc