New SaveState folder for states. Removed some outdated code. Removed an unnecessary level of indirection for plugin calls. Assorted cleanup.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@389 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_VideoDX9/Src/XFStructs.h

@@ -8,7 +8,6 @@
 extern float rawViewPort[6];
 extern float rawProjection[7];
 
-size_t XFSaveLoadState(char *ptr, BOOL save);
 void XFUpdateVP();
 void XFUpdatePJ();
 void LoadXFReg(u32 transferSize, u32 address, u32 *pData);