Roll Chrome into Mojo.

cc/layers/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/layers/delegated_renderer_layer_impl.h"
 
 #include "cc/base/scoped_ptr_vector.h"
 #include "cc/layers/solid_color_layer_impl.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/solid_color_draw_quad.h"
@@ skipping 751 matching lines @@
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
 
   const SharedQuadState* root_delegated_shared_quad_state = nullptr;
   const SharedQuadState* contrib_delegated_shared_quad_state = nullptr;
   VerifyRenderPasses(
       frame,
       3,
       &root_delegated_shared_quad_state,
       &contrib_delegated_shared_quad_state);
 
-  // When the layer owns a surface, then its position and translation are not
-  // a part of its draw transform.
-  EXPECT_EQ(gfx::Rect(10, 10, 35, 35).ToString(),
+  // When the layer owns a surface, then its translation is not part of its
+  // draw transform, but its scale is.
+  EXPECT_EQ(gfx::Rect(20, 20, 70, 70).ToString(),
             root_delegated_shared_quad_state->clip_rect.ToString());
 
   // Since the layer owns a surface it doesn't need to clip its quads, so
   // unclipped quads remain unclipped.
   EXPECT_FALSE(root_delegated_shared_quad_state->is_clipped);
 
   gfx::Transform expected;
-  // This is the transform within the source frame.
-  expected.Scale(1.5, 1.5);
+  // This is the transform within the source frame scaled by the delegated
+  // render layer transform.
+  expected.Scale(3.0, 3.0);
   expected.Translate(7.0, 7.0);
   EXPECT_TRANSFORMATION_MATRIX_EQ(
       expected, root_delegated_shared_quad_state->content_to_target_transform);
 
   // The contributing render pass should not be transformed from its input.
   EXPECT_EQ(gfx::Rect(21, 21, 3, 3).ToString(),
             contrib_delegated_shared_quad_state->clip_rect.ToString());
   EXPECT_FALSE(contrib_delegated_shared_quad_state->is_clipped);
   expected.MakeIdentity();
   expected.Scale(0.8f, 0.8f);
@@ skipping 16 matching lines @@
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
 
   const SharedQuadState* root_delegated_shared_quad_state = nullptr;
   const SharedQuadState* contrib_delegated_shared_quad_state = nullptr;
   VerifyRenderPasses(
       frame,
       3,
       &root_delegated_shared_quad_state,
       &contrib_delegated_shared_quad_state);
 
-  // When the layer owns a surface, then its position and translation are not
-  // a part of its draw transform. The clip_rect should be preserved.
-  EXPECT_EQ(gfx::Rect(10, 10, 35, 35).ToString(),
+  // When the layer owns a surface, then its translation is not part of its
+  // draw transform, but its scale is.
+  EXPECT_EQ(gfx::Rect(20, 20, 70, 70).ToString(),
             root_delegated_shared_quad_state->clip_rect.ToString());
 
   // The quads had a clip and it should be preserved.
   EXPECT_TRUE(root_delegated_shared_quad_state->is_clipped);
 
   gfx::Transform expected;
-  // This is the transform within the source frame.
-  expected.Scale(1.5, 1.5);
+  // This is the transform within the source frame scaled by the delegated
+  // render layer transform.
+  expected.Scale(3.0, 3.0);
   expected.Translate(7.0, 7.0);
   EXPECT_TRANSFORMATION_MATRIX_EQ(
       expected, root_delegated_shared_quad_state->content_to_target_transform);
 
   // The contributing render pass should not be transformed from its input.
   EXPECT_EQ(gfx::Rect(21, 21, 3, 3).ToString(),
             contrib_delegated_shared_quad_state->clip_rect.ToString());
   EXPECT_FALSE(contrib_delegated_shared_quad_state->is_clipped);
   expected.MakeIdentity();
   expected.Scale(0.8f, 0.8f);
@@ skipping 685 matching lines @@
   scoped_ptr<DelegatedRendererLayerImpl> other_layer =
       DelegatedRendererLayerImpl::Create(host_impl_->active_tree(), 6);
 
   delegated_renderer_layer_impl->PushPropertiesTo(other_layer.get());
 
   EXPECT_EQ(0.5f, other_layer->inverse_device_scale_factor());
 }
 
 }  // namespace
 }  // namespace cc