Mac: Disable use of AVSampleBufferDisplayLayer

content/common/gpu/ca_layer_tree_unittest_mac.mm

 // Copyright 2016 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 "base/mac/sdk_forward_declarations.h"
 #include "content/common/gpu/ca_layer_tree_mac.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/geometry/dip_util.h"
@@ skipping 765 matching lines @@
     EXPECT_EQ(1u, [[superlayer_ sublayers] count]);
     root_layer = [[superlayer_ sublayers] objectAtIndex:0];
     EXPECT_EQ(1u, [[root_layer sublayers] count]);
     clip_and_sorting_layer = [[root_layer sublayers] objectAtIndex:0];
     EXPECT_EQ(1u, [[clip_and_sorting_layer sublayers] count]);
     transform_layer = [[clip_and_sorting_layer sublayers] objectAtIndex:0];
     EXPECT_EQ(1u, [[transform_layer sublayers] count]);
     content_layer1 = [[transform_layer sublayers] objectAtIndex:0];
 
     // Validate the content layer.
-    EXPECT_TRUE([content_layer1
+    EXPECT_FALSE([content_layer1
         isKindOfClass:NSClassFromString(@"AVSampleBufferDisplayLayer")]);
   }
 
   io_surface.reset(gfx::CreateIOSurface(gfx::Size(256, 256),
                                         gfx::BufferFormat::YUV_420_BIPLANAR));
 
   // Pass another frame.
   {
     scoped_ptr<CALayerTree> new_ca_layer_tree(new CALayerTree);
     result = new_ca_layer_tree->ScheduleCALayer(
         is_clipped, clip_rect, sorting_context_id, transform, io_surface,
         contents_rect, rect, background_color, edge_aa_mask, opacity);
     EXPECT_TRUE(result);
     new_ca_layer_tree->CommitScheduledCALayers(
         superlayer_, std::move(ca_layer_tree), scale_factor);
     std::swap(new_ca_layer_tree, ca_layer_tree);
 
     // Validate the tree structure.
     EXPECT_EQ(1u, [[superlayer_ sublayers] count]);
     root_layer = [[superlayer_ sublayers] objectAtIndex:0];
     EXPECT_EQ(1u, [[root_layer sublayers] count]);
     clip_and_sorting_layer = [[root_layer sublayers] objectAtIndex:0];
     EXPECT_EQ(1u, [[clip_and_sorting_layer sublayers] count]);
     transform_layer = [[clip_and_sorting_layer sublayers] objectAtIndex:0];
     EXPECT_EQ(1u, [[transform_layer sublayers] count]);
     content_layer2 = [[transform_layer sublayers] objectAtIndex:0];
 
     // Validate the content layer.
-    EXPECT_TRUE([content_layer2
+    EXPECT_FALSE([content_layer2
         isKindOfClass:NSClassFromString(@"AVSampleBufferDisplayLayer")]);
     EXPECT_EQ(content_layer2, content_layer1);
   }
 
   io_surface.reset(gfx::CreateIOSurface(gfx::Size(256, 256),
                                         gfx::BufferFormat::YUV_420_BIPLANAR));
 
   // Pass a frame that is clipped.
   contents_rect = gfx::RectF(0, 0, 1, 0.9);
   {
@@ skipping 12 matching lines @@
     EXPECT_EQ(1u, [[root_layer sublayers] count]);
     clip_and_sorting_layer = [[root_layer sublayers] objectAtIndex:0];
     EXPECT_EQ(1u, [[clip_and_sorting_layer sublayers] count]);
     transform_layer = [[clip_and_sorting_layer sublayers] objectAtIndex:0];
     EXPECT_EQ(1u, [[transform_layer sublayers] count]);
     content_layer3 = [[transform_layer sublayers] objectAtIndex:0];
 
     // Validate the content layer.
     EXPECT_FALSE([content_layer3
         isKindOfClass:NSClassFromString(@"AVSampleBufferDisplayLayer")]);
-    EXPECT_NE(content_layer3, content_layer2);
+    EXPECT_EQ(content_layer3, content_layer2);
   }
 }
 
 }  // namespace content