Update from https://crrev.com/307758

cc/test/layer_tree_pixel_resource_test.h

 // Copyright 2014 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.
 
 #ifndef CC_TEST_LAYER_TREE_PIXEL_RESOURCE_TEST_H_
 #define CC_TEST_LAYER_TREE_PIXEL_RESOURCE_TEST_H_
 
 #include "base/memory/ref_counted.h"
 #include "cc/test/layer_tree_pixel_test.h"
 
@@ skipping 15 matching lines @@
   GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW,
   GL_ZERO_COPY_2D_DRAW,
   GL_ZERO_COPY_RECT_DRAW,
   GL_ZERO_COPY_EXTERNAL_DRAW,
   GL_ASYNC_UPLOAD_2D_DRAW,
 };
 
 class LayerTreeHostPixelResourceTest : public LayerTreePixelTest {
  public:
   explicit LayerTreeHostPixelResourceTest(PixelResourceTestCase test_case);
+  LayerTreeHostPixelResourceTest();
 
   void CreateResourceAndTileTaskWorkerPool(
       LayerTreeHostImpl* host_impl,
       scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
       scoped_ptr<ResourcePool>* resource_pool,
       scoped_ptr<ResourcePool>* staging_resource_pool) override;
 
   void RunPixelResourceTest(scoped_refptr<Layer> content_root,
                             base::FilePath file_name);
 
   enum TileTaskWorkerPoolOption {
     BITMAP_TILE_TASK_WORKER_POOL,
     GPU_TILE_TASK_WORKER_POOL,
     ZERO_COPY_TILE_TASK_WORKER_POOL,
     ONE_COPY_TILE_TASK_WORKER_POOL,
     PIXEL_BUFFER_TILE_TASK_WORKER_POOL,
   };
 
  protected:
   unsigned staging_texture_target_;
   unsigned draw_texture_target_;
   TileTaskWorkerPoolOption resource_pool_option_;
+  bool initialized_;
+
+  void InitializeFromTestCase(PixelResourceTestCase test_case);
 
  private:
-  void InitializeFromTestCase(PixelResourceTestCase test_case);
-
   PixelResourceTestCase test_case_;
 };
 
 #define INSTANTIATE_PIXEL_RESOURCE_TEST_CASE_P(framework_name) \
   INSTANTIATE_TEST_CASE_P(                                     \
       PixelResourceTest,                                       \
       framework_name,                                          \
       ::testing::Values(SOFTWARE,                              \
                         GL_GPU_RASTER_2D_DRAW,                 \
                         GL_ONE_COPY_2D_STAGING_2D_DRAW,        \
                         GL_ONE_COPY_RECT_STAGING_2D_DRAW,      \
                         GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW,  \
                         GL_ZERO_COPY_2D_DRAW,                  \
                         GL_ZERO_COPY_RECT_DRAW,                \
                         GL_ZERO_COPY_EXTERNAL_DRAW,            \
                         GL_ASYNC_UPLOAD_2D_DRAW))
 
 class ParameterizedPixelResourceTest
     : public LayerTreeHostPixelResourceTest,
       public ::testing::WithParamInterface<PixelResourceTestCase> {
  public:
   ParameterizedPixelResourceTest();
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_LAYER_TREE_PIXEL_RESOURCE_TEST_H_