compositor-worker: Remove code from cc_blink

third_party/WebKit/public/platform/WebCompositorMutableState.h

Index: third_party/WebKit/public/platform/WebCompositorMutableState.h
diff --git a/third_party/WebKit/public/platform/WebCompositorMutableState.h b/third_party/WebKit/public/platform/WebCompositorMutableState.h
deleted file mode 100644
index a4d57d2d16aae1d3838b1ca2c200cb3a3de7ec3c..0000000000000000000000000000000000000000
--- a/third_party/WebKit/public/platform/WebCompositorMutableState.h
+++ /dev/null
@@ -1,34 +0,0 @@
-// 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 WebCompositorMutableState_h
-#define WebCompositorMutableState_h
-
-#include <cstdint>
-
-class SkMatrix44;
-
-namespace blink {
-
-// This class wraps the compositor-owned, mutable state for a single element.
-class WebCompositorMutableState {
-public:
-    virtual ~WebCompositorMutableState() { }
-
-    virtual double opacity() const = 0;
-    virtual void setOpacity(double) = 0;
-
-    virtual const SkMatrix44& transform() const = 0;
-    virtual void setTransform(const SkMatrix44&) = 0;
-
-    virtual double scrollLeft() const = 0;
-    virtual void setScrollLeft(double) = 0;
-
-    virtual double scrollTop() const = 0;
-    virtual void setScrollTop(double) = 0;
-};
-
-} // namespace blink
-
-#endif // WebCompositorMutableState_h