display_compositor: Move CompositorOverlayCandidateValidator from content.

components/display_compositor/compositor_overlay_candidate_validator.h

 // Copyright 2015 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 CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_H_
-#define CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_H_
-
-#include "cc/output/overlay_candidate_validator.h"
+#ifndef COMPONENTS_DISPLAY_COMPOSITOR_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_H_
+#define COMPONENTS_DISPLAY_COMPOSITOR_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_H_
 
 #include "base/macros.h"
-#include "content/common/content_export.h"
+#include "cc/output/overlay_candidate_validator.h"
+#include "components/display_compositor/display_compositor_export.h"
 
-namespace content {
+namespace display_compositor {
 
-class CONTENT_EXPORT BrowserCompositorOverlayCandidateValidator
+class DISPLAY_COMPOSITOR_EXPORT CompositorOverlayCandidateValidator
     : public cc::OverlayCandidateValidator {
  public:
-  BrowserCompositorOverlayCandidateValidator() {}
-  ~BrowserCompositorOverlayCandidateValidator() override {}
+  CompositorOverlayCandidateValidator() {}
+  ~CompositorOverlayCandidateValidator() override {}
 
   virtual void SetSoftwareMirrorMode(bool enabled) = 0;
 
  private:
-  DISALLOW_COPY_AND_ASSIGN(BrowserCompositorOverlayCandidateValidator);
+  DISALLOW_COPY_AND_ASSIGN(CompositorOverlayCandidateValidator);
 };
 
-}  // namespace content
+}  // namespace display_compositor
 
-#endif  // CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_H_
+#endif  // COMPONENTS_DISPLAY_COMPOSITOR_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_H_