Remove GLFrameData from CompositorFrame.

cc/trees/layer_tree_host_unittest.cc

 // Copyright 2011 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/trees/layer_tree_host.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 6931 matching lines @@
     drawn_viewport_ = host_impl->DeviceViewport();
     return draw_result;
   }
 
   void DisplayReceivedCompositorFrameOnThread(
       const CompositorFrame& frame) override {
     EXPECT_EQ(1, ++num_swaps_);
 
     DelegatedFrameData* last_frame_data = frame.delegated_frame_data.get();
     ASSERT_TRUE(frame.delegated_frame_data);
-    EXPECT_FALSE(frame.gl_frame_data);
     EXPECT_EQ(drawn_viewport_,
               last_frame_data->render_pass_list.back()->output_rect);
     EXPECT_EQ(0.5f, frame.metadata.min_page_scale_factor);
     EXPECT_EQ(4.f, frame.metadata.max_page_scale_factor);
 
     EXPECT_EQ(0u, frame.delegated_frame_data->resource_list.size());
     EXPECT_EQ(1u, frame.delegated_frame_data->render_pass_list.size());
 
     EndTest();
   }
@@ skipping 43 matching lines @@
     EndTest();
   }
 
   void AfterTest() override {}
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostTestSubmitFrameResources);
 
 }  // namespace
 }  // namespace cc