Revert: cc: RenderSurfaceImpl tile mask layer.

cc/layers/render_surface_impl_unittest.cc

Index: cc/layers/render_surface_impl_unittest.cc
diff --git a/cc/layers/render_surface_impl_unittest.cc b/cc/layers/render_surface_impl_unittest.cc
index 49f2f7d6eb926b6419f8677f6101e027dea1fe4a..808686356c66d41106bcce4fa2fe301fc3e13513 100644
--- a/cc/layers/render_surface_impl_unittest.cc
+++ b/cc/layers/render_surface_impl_unittest.cc
@@ -9,7 +9,6 @@
 #include "cc/layers/append_quads_data.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/test/fake_mask_layer_impl.h"
-#include "cc/test/fake_raster_source.h"
 #include "cc/test/layer_test_common.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -69,8 +68,6 @@ TEST(RenderSurfaceLayerImplTest, Occlusion) {
 TEST(RenderSurfaceLayerImplTest, AppendQuadsWithScaledMask) {
   gfx::Size layer_size(1000, 1000);
   gfx::Size viewport_size(1000, 1000);
-  scoped_refptr<FakeRasterSource> raster_source =
-      FakeRasterSource::CreateFilledSolidColor(layer_size);
 
   LayerTreeSettings settings;
   settings.layer_transforms_should_scale_layer_contents = true;
@@ -86,9 +83,8 @@ TEST(RenderSurfaceLayerImplTest, AppendQuadsWithScaledMask) {
   scale.Scale(2, 2);
   surface->test_properties()->transform = scale;
 
-  surface->test_properties()->SetMaskLayer(FakeMaskLayerImpl::Create(
-      impl.host_impl()->active_tree(), 4, raster_source,
-      Layer::LayerMaskType::SINGLE_TEXTURE_MASK));
+  surface->test_properties()->SetMaskLayer(
+      FakeMaskLayerImpl::Create(impl.host_impl()->active_tree(), 4));
   surface->test_properties()->mask_layer->SetDrawsContent(true);
   surface->test_properties()->mask_layer->SetBounds(layer_size);
 
@@ -115,10 +111,9 @@ TEST(RenderSurfaceLayerImplTest, AppendQuadsWithScaledMask) {
   AppendQuadsData append_quads_data;
   render_surface_impl->AppendQuads(render_pass.get(), &append_quads_data);
 
-  DCHECK(render_pass->quad_list.front());
   const RenderPassDrawQuad* quad =
       RenderPassDrawQuad::MaterialCast(render_pass->quad_list.front());
-  EXPECT_EQ(gfx::RectF(0, 0, 1, 1), quad->mask_uv_rect);
+  EXPECT_EQ(gfx::RectF(0, 0, 1.f, 1.f), quad->mask_uv_rect);
   EXPECT_EQ(gfx::Vector2dF(2.f, 2.f), quad->filters_scale);
 }