cc: Remove use of PassAs() and constructor-casting with scoped_ptr.

cc/layers/picture_layer_impl_unittest.cc

 // Copyright 2013 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/layers/picture_layer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <utility>
@@ skipping 58 matching lines @@
         id_(7) {}
 
   virtual ~PictureLayerImplTest() {
   }
 
   virtual void SetUp() OVERRIDE {
     InitializeRenderer();
   }
 
   virtual void InitializeRenderer() {
-    host_impl_.InitializeRenderer(
-        FakeOutputSurface::Create3d().PassAs<OutputSurface>());
+    host_impl_.InitializeRenderer(FakeOutputSurface::Create3d());
   }
 
   void SetupDefaultTrees(const gfx::Size& layer_bounds) {
     gfx::Size tile_size(100, 100);
 
     scoped_refptr<FakePicturePileImpl> pending_pile =
         FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
     scoped_refptr<FakePicturePileImpl> active_pile =
         FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
 
@@ skipping 47 matching lines @@
   void SetupPendingTree(scoped_refptr<PicturePileImpl> pile) {
     host_impl_.CreatePendingTree();
     host_impl_.pending_tree()->SetPageScaleFactorAndLimits(1.f, 0.25f, 100.f);
     LayerTreeImpl* pending_tree = host_impl_.pending_tree();
     // Clear recycled tree.
     pending_tree->DetachLayerTree();
 
     scoped_ptr<FakePictureLayerImpl> pending_layer =
         FakePictureLayerImpl::CreateWithPile(pending_tree, id_, pile);
     pending_layer->SetDrawsContent(true);
-    pending_tree->SetRootLayer(pending_layer.PassAs<LayerImpl>());
+    pending_tree->SetRootLayer(pending_layer.Pass());
 
     pending_layer_ = static_cast<FakePictureLayerImpl*>(
         host_impl_.pending_tree()->LayerById(id_));
     pending_layer_->DoPostCommitInitializationIfNeeded();
   }
 
   void SetupDrawPropertiesAndUpdateTiles(FakePictureLayerImpl* layer,
                                          float ideal_contents_scale,
                                          float device_scale_factor,
                                          float page_scale_factor,
@@ skipping 1128 matching lines @@
   EXPECT_EQ(gfx::Size(256, 256).ToString(),
             tile->content_rect().size().ToString());
 
   pending_layer_->ReleaseResources();
 
   // Change the max texture size on the output surface context.
   scoped_ptr<TestWebGraphicsContext3D> context =
       TestWebGraphicsContext3D::Create();
   context->set_max_texture_size(140);
   host_impl_.DidLoseOutputSurface();
-  host_impl_.InitializeRenderer(FakeOutputSurface::Create3d(
-      context.Pass()).PassAs<OutputSurface>());
+  host_impl_.InitializeRenderer(
+      FakeOutputSurface::Create3d(context.Pass()).Pass());
 
   SetupDrawPropertiesAndUpdateTiles(pending_layer_, 1.f, 1.f, 1.f, 1.f, false);
   ASSERT_EQ(2u, pending_layer_->tilings()->num_tilings());
 
   pending_layer_->tilings()->tiling_at(0)->CreateAllTilesForTesting();
 
   // Verify the tiles are not larger than the context's max texture size.
   tile = pending_layer_->tilings()->tiling_at(0)->AllTilesForTesting()[0];
   EXPECT_GE(140, tile->content_rect().width());
   EXPECT_GE(140, tile->content_rect().height());
@@ skipping 25 matching lines @@
   PictureLayerTiling* high_res_tiling = pending_layer_->tilings()->tiling_at(0);
   EXPECT_EQ(1u, high_res_tiling->AllTilesForTesting().size());
 
   pending_layer_->ReleaseResources();
 
   // Change the max texture size on the output surface context.
   scoped_ptr<TestWebGraphicsContext3D> context =
       TestWebGraphicsContext3D::Create();
   context->set_max_texture_size(140);
   host_impl_.DidLoseOutputSurface();
-  host_impl_.InitializeRenderer(FakeOutputSurface::Create3d(
-      context.Pass()).PassAs<OutputSurface>());
+  host_impl_.InitializeRenderer(
+      FakeOutputSurface::Create3d(context.Pass()).Pass());
 
   SetupDrawPropertiesAndUpdateTiles(pending_layer_, 1.f, 1.f, 1.f, 1.f, false);
   ASSERT_LE(1u, pending_layer_->tilings()->num_tilings());
 
   pending_layer_->tilings()->tiling_at(0)->CreateAllTilesForTesting();
 
   // There should be more than one tile since the max texture size won't cover
   // the layer.
   high_res_tiling = pending_layer_->tilings()->tiling_at(0);
   EXPECT_LT(1u, high_res_tiling->AllTilesForTesting().size());
@@ skipping 497 matching lines @@
   gfx::Size layer_bounds(400, 400);
   scoped_refptr<FakePicturePileImpl> pending_pile =
       FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
 
   host_impl_.CreatePendingTree();
   LayerTreeImpl* pending_tree = host_impl_.pending_tree();
 
   scoped_ptr<FakePictureLayerImpl> pending_layer =
       FakePictureLayerImpl::CreateWithPile(pending_tree, id_, pending_pile);
   pending_layer->SetDrawsContent(true);
-  pending_tree->SetRootLayer(pending_layer.PassAs<LayerImpl>());
+  pending_tree->SetRootLayer(pending_layer.Pass());
 
   pending_layer_ = static_cast<FakePictureLayerImpl*>(
       host_impl_.pending_tree()->LayerById(id_));
 
   // Set some state on the pending layer, make sure it is not clobbered
   // by a sync from the active layer.  This could happen because if the
   // pending layer has not been post-commit initialized it will attempt
   // to sync from the active layer.
   float raster_page_scale = 10.f * pending_layer_->raster_page_scale();
   pending_layer_->set_raster_page_scale(raster_page_scale);
@@ skipping 334 matching lines @@
   SetContentsScaleOnBothLayers(contents_scale, 1.f, page_scale, 1.f, false);
   ASSERT_GE(pending_layer_->num_tilings(), 0u);
   EXPECT_FLOAT_EQ(pending_layer_->MinimumContentsScale(),
                   pending_layer_->HighResTiling()->contents_scale());
 }
 
 class DeferredInitPictureLayerImplTest : public PictureLayerImplTest {
  public:
   virtual void InitializeRenderer() OVERRIDE {
     bool delegated_rendering = false;
-    host_impl_.InitializeRenderer(
-        FakeOutputSurface::CreateDeferredGL(
-            scoped_ptr<SoftwareOutputDevice>(new SoftwareOutputDevice),
-            delegated_rendering).PassAs<OutputSurface>());
+    host_impl_.InitializeRenderer(FakeOutputSurface::CreateDeferredGL(
+        scoped_ptr<SoftwareOutputDevice>(new SoftwareOutputDevice),
+        delegated_rendering));
   }
 
   virtual void SetUp() OVERRIDE {
     PictureLayerImplTest::SetUp();
 
     // Create some default active and pending trees.
     gfx::Size tile_size(100, 100);
     gfx::Size layer_bounds(400, 400);
 
     scoped_refptr<FakePicturePileImpl> pending_pile =
@@ skipping 1263 matching lines @@
       FakePicturePileImpl::CreateFilledPile(tile_size, bounds);
   pending_pile->set_is_mask(true);
   scoped_ptr<FakePictureLayerImpl> mask = FakePictureLayerImpl::CreateWithPile(
       host_impl_.pending_tree(), 3, pending_pile);
 
   mask->SetBounds(bounds);
   mask->SetContentBounds(bounds);
   mask->SetDrawsContent(true);
 
   FakePictureLayerImpl* pending_mask_content = mask.get();
-  layer_with_mask->SetMaskLayer(mask.PassAs<LayerImpl>());
+  layer_with_mask->SetMaskLayer(mask.Pass());
 
   scoped_ptr<FakePictureLayerImpl> child_of_layer_with_mask =
       FakePictureLayerImpl::Create(host_impl_.pending_tree(), 4);
 
   child_of_layer_with_mask->SetBounds(bounds);
   child_of_layer_with_mask->SetContentBounds(bounds);
   child_of_layer_with_mask->SetDrawsContent(true);
 
-  layer_with_mask->AddChild(child_of_layer_with_mask.PassAs<LayerImpl>());
+  layer_with_mask->AddChild(child_of_layer_with_mask.Pass());
 
-  root->AddChild(layer_with_mask.PassAs<LayerImpl>());
+  root->AddChild(layer_with_mask.Pass());
 
   host_impl_.pending_tree()->SetRootLayer(root.Pass());
 
   EXPECT_FALSE(pending_mask_content->tilings());
   host_impl_.pending_tree()->UpdateDrawProperties();
   EXPECT_NE(0u, pending_mask_content->num_tilings());
 }
 
 class PictureLayerImplTestWithDelegatingRenderer : public PictureLayerImplTest {
  public:
   PictureLayerImplTestWithDelegatingRenderer() : PictureLayerImplTest() {}
 
   virtual void InitializeRenderer() OVERRIDE {
-    host_impl_.InitializeRenderer(
-        FakeOutputSurface::CreateDelegating3d().PassAs<OutputSurface>());
+    host_impl_.InitializeRenderer(FakeOutputSurface::CreateDelegating3d());
   }
 };
 
 TEST_F(PictureLayerImplTestWithDelegatingRenderer,
        DelegatingRendererWithTileOOM) {
   // This test is added for crbug.com/402321, where quad should be produced when
   // raster on demand is not allowed and tile is OOM.
   gfx::Size tile_size = host_impl_.settings().default_tile_size;
   gfx::Size layer_bounds(1000, 1000);
 
@@ skipping 823 matching lines @@
   SetupPendingTree(pending_pile2);
   ActivateTree();
 
   // We've switched to a solid color, so we should end up with no tilings.
   ASSERT_TRUE(active_layer_->tilings());
   EXPECT_EQ(0u, active_layer_->tilings()->num_tilings());
 }
 
 }  // namespace
 }  // namespace cc