Add glTexGen funcs to interface

src/gpu/gl/win/GrGLCreateNativeInterface_win.cpp

Index: src/gpu/gl/win/GrGLCreateNativeInterface_win.cpp
diff --git a/src/gpu/gl/win/GrGLCreateNativeInterface_win.cpp b/src/gpu/gl/win/GrGLCreateNativeInterface_win.cpp
index 53b1eddd0291844cf128de1b8a9198cf60002701..e6f1d1f81b8ce0f2f20ebc967afb978d435b5405 100644
--- a/src/gpu/gl/win/GrGLCreateNativeInterface_win.cpp
+++ b/src/gpu/gl/win/GrGLCreateNativeInterface_win.cpp
@@ -97,10 +97,12 @@ const GrGLInterface* GrGLCreateNativeInterface() {
         SET_PROC(DeleteTextures)
         SET_PROC(DepthMask)
         SET_PROC(Disable)
+        SET_PROC(DisableClientState)
         SET_PROC(DrawArrays)
         SET_PROC(DrawElements)
         SET_PROC(DrawBuffer)
         SET_PROC(Enable)
+        SET_PROC(EnableClientState)
         SET_PROC(FrontFace)
         SET_PROC(Finish)
         SET_PROC(Flush)
@@ -120,6 +122,9 @@ const GrGLInterface* GrGLCreateNativeInterface() {
         SET_PROC(StencilFunc)
         SET_PROC(StencilMask)
         SET_PROC(StencilOp)
+        SET_PROC(TexGenf)
+        SET_PROC(TexGenfv)
+        SET_PROC(TexGeni)
         SET_PROC(TexImage2D)
         SET_PROC(TexParameteri)
         SET_PROC(TexParameteriv)
@@ -130,6 +135,7 @@ const GrGLInterface* GrGLCreateNativeInterface() {
         }
         SET_PROC(TexSubImage2D)
         SET_PROC(Viewport)
+        SET_PROC(VertexPointer)
 
         WGL_SET_PROC(ActiveTexture);
         WGL_SET_PROC(AttachShader);
@@ -139,6 +145,7 @@ const GrGLInterface* GrGLCreateNativeInterface() {
         WGL_SET_PROC(BindFragDataLocation);
         WGL_SET_PROC(BufferData);
         WGL_SET_PROC(BufferSubData);
+        WGL_SET_PROC(ClientActiveTexture);
         WGL_SET_PROC(CompileShader);
         WGL_SET_PROC(CompressedTexImage2D);
         WGL_SET_PROC(CreateProgram);