color: Use ICCProfile from display::Display instead of FromBestMonitor

headless/lib/browser/headless_window_tree_host.h

 // Copyright 2016 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 HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_HOST_H_
 #define HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_HOST_H_
 
 #if defined(USE_AURA)
 
 #include <memory>
@@ skipping 30 matching lines @@
   void ShowImpl() override;
   void HideImpl() override;
   gfx::Rect GetBoundsInPixels() const override;
   void SetBoundsInPixels(const gfx::Rect& bounds) override;
   gfx::Point GetLocationOnScreenInPixels() const override;
   void SetCapture() override;
   void ReleaseCapture() override;
   void SetCursorNative(gfx::NativeCursor cursor_type) override;
   void MoveCursorToScreenLocationInPixels(const gfx::Point& location) override;
   void OnCursorVisibilityChangedNative(bool show) override;
-  gfx::ICCProfile GetICCProfileForCurrentDisplay() override;
 
  private:
   gfx::Rect bounds_;
   std::unique_ptr<aura::client::FocusClient> focus_client_;
   std::unique_ptr<aura::client::WindowParentingClient> window_parenting_client_;
 
   DISALLOW_COPY_AND_ASSIGN(HeadlessWindowTreeHost);
 };
 
 }  // namespace headless
 
 #else   // defined(USE_AURA)
 class HeadlessWindowTreeHost {};
 #endif  // defined(USE_AURA)
 
 #endif  // HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_HOST_H_