[librsvg/librsvg-2.48] Remove unused functions

[Federico Mena Quintero <federico src gnome org>]

commit 8b01d6d74cfaf7a7c7d27aa4105bfb84191a7865
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Apr 8 21:42:09 2020 -0500

    Remove unused functions

 librsvg/c_api.rs      | 12 ------------
 librsvg/lib.rs        |  2 --
 librsvg/rsvg-handle.c |  2 --
 3 files changed, 16 deletions(-)
---
diff --git a/librsvg/c_api.rs b/librsvg/c_api.rs
index f914c788..61a147fb 100644
--- a/librsvg/c_api.rs
+++ b/librsvg/c_api.rs
@@ -1019,18 +1019,6 @@ pub unsafe extern "C" fn rsvg_rust_handle_set_dpi_x_y(
     rhandle.set_dpi_y(dpi_y);
 }
 
-#[no_mangle]
-pub unsafe extern "C" fn rsvg_rust_handle_get_dpi_x(raw_handle: *const RsvgHandle) -> f64 {
-    let rhandle = get_rust_handle(raw_handle);
-    rhandle.get_dpi_x()
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn rsvg_rust_handle_get_dpi_y(raw_handle: *const RsvgHandle) -> f64 {
-    let rhandle = get_rust_handle(raw_handle);
-    rhandle.get_dpi_y()
-}
-
 #[no_mangle]
 pub unsafe extern "C" fn rsvg_rust_handle_set_size_callback(
     handle: *const RsvgHandle,
diff --git a/librsvg/lib.rs b/librsvg/lib.rs
index bc3598db..bec12ede 100644
--- a/librsvg/lib.rs
+++ b/librsvg/lib.rs
@@ -11,8 +11,6 @@ pub use crate::c_api::{
     rsvg_rust_handle_get_base_url,
     rsvg_rust_handle_get_dimensions,
     rsvg_rust_handle_get_dimensions_sub,
-    rsvg_rust_handle_get_dpi_x,
-    rsvg_rust_handle_get_dpi_y,
     rsvg_rust_handle_get_geometry_for_element,
     rsvg_rust_handle_get_geometry_for_layer,
     rsvg_rust_handle_get_intrinsic_dimensions,
diff --git a/librsvg/rsvg-handle.c b/librsvg/rsvg-handle.c
index 0013f7aa..13787bd9 100644
--- a/librsvg/rsvg-handle.c
+++ b/librsvg/rsvg-handle.c
@@ -323,8 +323,6 @@
 #include "rsvg.h"
 
 /* Implemented in rsvg_internals/src/handle.rs */
-extern double rsvg_rust_handle_get_dpi_x (RsvgHandle *raw_handle);
-extern double rsvg_rust_handle_get_dpi_y (RsvgHandle *raw_handle);
 extern void rsvg_rust_handle_set_dpi_x_y (RsvgHandle *raw_handle, double dpi_x, double dpi_y);
 extern void rsvg_rust_handle_set_base_url (RsvgHandle *raw_handle, const char *uri);
 extern void rsvg_rust_handle_set_base_gfile (RsvgHandle *raw_handle, GFile *file);