Move remaining classes in graphics/transforms to platform/

Source/platform/transforms/IdentityTransformOperation.h

Index: Source/platform/transforms/IdentityTransformOperation.h
diff --git a/Source/core/platform/graphics/transforms/IdentityTransformOperation.h b/Source/platform/transforms/IdentityTransformOperation.h
similarity index 93%
rename from Source/core/platform/graphics/transforms/IdentityTransformOperation.h
rename to Source/platform/transforms/IdentityTransformOperation.h
index 3f70d9acdd6a88b4f898c81a64ca98facc8c54a5..6fec75524f8860f2e93955ced8b57a3d282b2fa5 100644
--- a/Source/core/platform/graphics/transforms/IdentityTransformOperation.h
+++ b/Source/platform/transforms/IdentityTransformOperation.h
@@ -25,11 +25,11 @@
 #ifndef IdentityTransformOperation_h
 #define IdentityTransformOperation_h
 
-#include "core/platform/graphics/transforms/TransformOperation.h"
+#include "platform/transforms/TransformOperation.h"
 
 namespace WebCore {
 
-class IdentityTransformOperation : public TransformOperation {
+class PLATFORM_EXPORT IdentityTransformOperation : public TransformOperation {
 public:
     static PassRefPtr<IdentityTransformOperation> create()
     {