From fc1e4e95ed92cd67591cf3e885bede687e725261 Mon Sep 17 00:00:00 2001
From: KuoE0 <kuoe0.tw@gmail.com>
Date: Tue, 25 Apr 2017 16:41:21 +0800
Subject: [PATCH] Add a new FFI function `Gecko_GetAppUnitsPerPhysicalInch` to
 get the physical inch of device context in Gecko.

MozReview-Commit-ID: HiLkw5r05OT
---
 components/style/gecko_bindings/bindings.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/components/style/gecko_bindings/bindings.rs b/components/style/gecko_bindings/bindings.rs
index 1d5a0909913..36075707b5b 100644
--- a/components/style/gecko_bindings/bindings.rs
+++ b/components/style/gecko_bindings/bindings.rs
@@ -1074,6 +1074,10 @@ extern "C" {
     pub fn Gecko_CSSValue_GetAbsoluteLength(css_value: nsCSSValueBorrowed)
      -> nscoord;
 }
+extern "C" {
+    pub fn Gecko_GetAppUnitsPerPhysicalInch(pres_context: RawGeckoPresContextBorrowed)
+     -> i32;
+}
 extern "C" {
     pub fn Gecko_CSSValue_GetKeyword(aCSSValue: nsCSSValueBorrowed)
      -> nsCSSKeyword;