delete unused variables, rename some functions - minor stuff.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2339 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_VideoOGL/Src/TextureConversionShader.h

@@ -26,16 +26,13 @@ namespace TextureConversionShader
 {
 
 u16 GetBlockWidthInTexels(u32 format);
-
 u16 GetBlockHeightInTexels(u32 format);
-
 u16 GetEncodedSampleCount(u32 format);
 
-char *GenerateEncodingShader(u32 format);
+const char *GenerateEncodingShader(u32 format);
 
 void SetShaderParameters(u32 width, u32 height, u32 offsetX, u32 offsetY, float pixelStride, u32 format);
 
-
 }
 
 #endif