[wip] image color correction

Source/platform/graphics/GraphicsScreen.h

Index: Source/platform/graphics/GraphicsScreen.h
diff --git a/Source/platform/fonts/FontCacheClient.h b/Source/platform/graphics/GraphicsScreen.h
similarity index 78%
copy from Source/platform/fonts/FontCacheClient.h
copy to Source/platform/graphics/GraphicsScreen.h
index 2ee8682fc93351f76d4de49d01c6514f5a30c288..cfde78443bc55ed6f3b487eac010e6648a6bb469 100644
--- a/Source/platform/fonts/FontCacheClient.h
+++ b/Source/platform/graphics/GraphicsScreen.h
@@ -28,23 +28,23 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef FontCacheClient_h
-#define FontCacheClient_h
+#ifndef GraphicsScreen_h
+#define GraphicsScreen_h
 
 #include "platform/PlatformExport.h"
-#include "platform/heap/Handle.h"
-#include "wtf/RefCounted.h"
+#include "wtf/PassRefPtr.h"
 
 namespace WebCore {
 
-class PLATFORM_EXPORT FontCacheClient : public RefCountedWillBeGarbageCollectedFinalized<FontCacheClient> {
-public:
-    virtual ~FontCacheClient() { }
+class ColorSpaceProfile;
 
-    virtual void fontCacheInvalidated() = 0;
-    virtual void trace(Visitor*) { }
-};
+PLATFORM_EXPORT PassRefPtr<ColorSpaceProfile> screenColorProfile(long long);
+PLATFORM_EXPORT void setScreenColorProfile(long long, const char* profile, size_t);
+PLATFORM_EXPORT void removeScreenColorProfile(long long);
+
+PLATFORM_EXPORT void setCurrentScreenId(long long);
+PLATFORM_EXPORT long long currentScreenId();
 
 } // namespace WebCore
 
-#endif // FontCacheClient_h
+#endif // GraphicsScreen_h