[cc] Rename all cc/ filenames to Chromium style

cc/stubs/float_point.h

-// Copyright 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 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.
+
+#ifndef CC_STUBS_FLOATPOINT_H_
+#define CC_STUBS_FLOATPOINT_H_
+
+#include "FloatSize.h"
+#include "IntPoint.h"
+#if INSIDE_WEBKIT_BUILD
+#include "Source/WebCore/platform/graphics/FloatPoint.h"
+#else
+#include "third_party/WebKit/Source/WebCore/platform/graphics/FloatPoint.h"
+#endif
+
+namespace cc {
+
+class FloatPoint : public WebCore::FloatPoint {
+public:
+    FloatPoint() { }
+
+    FloatPoint(float width, float height)
+        : WebCore::FloatPoint(width, height)
+    {
+    }
+
+    FloatPoint(FloatSize size)
+        : WebCore::FloatPoint(size)
+    {
+    }
+
+    FloatPoint(IntPoint point)
+        : WebCore::FloatPoint(point)
+    {
+    }
+
+    FloatPoint(WebCore::IntPoint point)
+        : WebCore::FloatPoint(point)
+    {
+    }
+
+    FloatPoint(WebCore::FloatPoint point)
+        : WebCore::FloatPoint(point.x(), point.y())
+    {
+
+    }
+};
+
+}
+
+#endif