Rename swrastg_dri to swrast_dri

I prefer it this way and it has been suggested earlier by others too.
Opinions?

src/egl/drivers/dri2/egl_dri2.c

@@ -416,11 +416,6 @@ dri2_load_driver_swrast(_EGLDisplay *disp)
 
    dri2_dpy->driver_name = "swrast";
    extensions = dri2_open_driver(disp);
-   if (!extensions) {
-      /* try again with swrastg */
-      dri2_dpy->driver_name = "swrastg";
-      extensions = dri2_open_driver(disp);
-   }
 
    if (!extensions)
       return EGL_FALSE;

src/gallium/targets/dri-swrast/Makefile

@@ -1,7 +1,7 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-LIBNAME = swrastg_dri.so
+LIBNAME = swrast_dri.so
 
 DRIVER_DEFINES = \
 	-D__NOT_HAVE_DRM_H -DGALLIUM_SOFTPIPE \

src/gallium/targets/dri-swrast/SConscript

@@ -29,13 +29,13 @@ if env['llvm']:
     env.Append(CPPDEFINES = 'GALLIUM_LLVMPIPE')
     env.Prepend(LIBS = [llvmpipe])
 
-swrastg_sources = [
+swrast_sources = [
     'swrast_drm_api.c'
 ]
 
 module = env.LoadableModule(
-    target ='swrastg_dri.so',
-    source = swrastg_sources,
+    target ='swrast_dri.so',
+    source = swrast_sources,
     SHLIBPREFIX = '',
 )
 

src/glx/drisw_glx.c

@@ -425,9 +425,6 @@ driOpenSwrast(void)
    if (driver == NULL)
       driver = driOpenDriver("swrast");
 
-   if (driver == NULL)
-      driver = driOpenDriver("swrastg");
-
    return driver;
 }