Move GraphicsTypes* and ColorSpace to Source/platform

Source/platform/graphics/GraphicsTypes3D.h

Index: Source/platform/graphics/GraphicsTypes3D.h
diff --git a/Source/core/platform/graphics/GraphicsTypes3D.h b/Source/platform/graphics/GraphicsTypes3D.h
similarity index 95%
rename from Source/core/platform/graphics/GraphicsTypes3D.h
rename to Source/platform/graphics/GraphicsTypes3D.h
index d55f10fe7ccb31f38c7bbba6519319b07a723763..a48f45994c51724bbda3ab9586844c6e402e713c 100644
--- a/Source/core/platform/graphics/GraphicsTypes3D.h
+++ b/Source/platform/graphics/GraphicsTypes3D.h
@@ -31,16 +31,16 @@
 
 // GC3D types match the corresponding GL types as defined in OpenGL ES 2.0
 // header file gl2.h from khronos.org.
-typedef unsigned int GC3Denum;
+typedef unsigned GC3Denum;
 typedef unsigned char GC3Dboolean;
-typedef unsigned int GC3Dbitfield;
+typedef unsigned GC3Dbitfield;
 typedef signed char GC3Dbyte;
 typedef unsigned char GC3Dubyte;
 typedef short GC3Dshort;
 typedef unsigned short GC3Dushort;
 typedef int GC3Dint;
 typedef int GC3Dsizei;
-typedef unsigned int GC3Duint;
+typedef unsigned GC3Duint;
 typedef float GC3Dfloat;
 typedef unsigned short GC3Dhalffloat;
 typedef float GC3Dclampf;