Don't include the tracing in gpu_memory_buffer.h

cc/output/software_renderer_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/output/software_renderer.h"
 
 #include <stdint.h>
 
+#include "base/bind.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "cc/output/compositor_frame_metadata.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/output/copy_output_result.h"
 #include "cc/output/software_output_device.h"
 #include "cc/quads/render_pass.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/solid_color_draw_quad.h"
 #include "cc/quads/tile_draw_quad.h"
@@ skipping 432 matching lines @@
                         viewport_rect, clip_rect);
 
   // The damage rect should be reported to the SoftwareOutputDevice.
   EXPECT_EQ(gfx::Rect(2, 2, 3, 3), device->damage_rect_at_start());
   // The SkCanvas should be clipped to the damage rect.
   EXPECT_EQ(gfx::Rect(2, 2, 3, 3), device->clip_rect_at_end());
 }
 
 }  // namespace
 }  // namespace cc