Run all LayerTreeHost tests with a delegating renderer.

cc/layers/scrollbar_layer_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/scrollbar_layer.h"
 
 #include "cc/animation/scrollbar_animation_controller.h"
 #include "cc/layers/append_quads_data.h"
 #include "cc/layers/scrollbar_layer_impl.h"
 #include "cc/quads/solid_color_draw_quad.h"
@@ skipping 310 matching lines @@
   }
 
   virtual void AfterTest() OVERRIDE {}
 
  private:
   scoped_refptr<ScrollbarLayer> scrollbar_layer_;
   scoped_refptr<Layer> scroll_layer_;
   gfx::Size bounds_;
 };
 
-TEST_F(ScrollbarLayerTestMaxTextureSize, RunTest) {
+TEST_F(ScrollbarLayerTestMaxTextureSize, DirectRenderer) {
   scoped_ptr<TestWebGraphicsContext3D> context =
       TestWebGraphicsContext3D::Create();
   int max_size = 0;
   context->getIntegerv(GL_MAX_TEXTURE_SIZE, &max_size);
   SetScrollbarBounds(gfx::Size(max_size + 100, max_size + 100));
-  RunTest(true);
+  RunTest(true, false);
+}
+
+TEST_F(ScrollbarLayerTestMaxTextureSize, DelegatingRenderer) {
+  scoped_ptr<TestWebGraphicsContext3D> context =
+      TestWebGraphicsContext3D::Create();
+  int max_size = 0;
+  context->getIntegerv(GL_MAX_TEXTURE_SIZE, &max_size);
+  SetScrollbarBounds(gfx::Size(max_size + 100, max_size + 100));
+  RunTest(true, true);
 }
 
 class MockLayerTreeHost : public LayerTreeHost {
  public:
   MockLayerTreeHost(LayerTreeHostClient* client,
                     const LayerTreeSettings& settings)
       : LayerTreeHost(client, settings) {
       Initialize(scoped_ptr<Thread>(NULL));
   }
 };
@@ skipping 132 matching lines @@
   EXPECT_EQ(10.f, pinch_zoom_horizontal->CurrentPos());
   EXPECT_EQ(100, pinch_zoom_horizontal->TotalSize());
   EXPECT_EQ(30, pinch_zoom_horizontal->Maximum());
   EXPECT_EQ(20.f, pinch_zoom_vertical->CurrentPos());
   EXPECT_EQ(200, pinch_zoom_vertical->TotalSize());
   EXPECT_EQ(50, pinch_zoom_vertical->Maximum());
 }
 
 }  // namespace
 }  // namespace cc