From ac48f9b97148329f79c0cae928635de798ee0d69 Mon Sep 17 00:00:00 2001
From: John Elliot V <jj5@jj5.net>
Date: Thu, 20 Feb 2020 14:16:50 +0000
Subject: [PATCH] Bug 1610402 - Use static prefs for
 view_source.{wrap_long_lines,syntax_highlight,tab_size} r=emilio

Differential Revision: https://phabricator.services.mozilla.com/D63470

--HG--
extra : moz-landing-system : lando
---
 modules/libpref/init/StaticPrefList.yaml | 15 +++++++++++++++
 parser/html/nsHtml5ViewSourceUtils.cpp   |  7 ++++---
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/modules/libpref/init/StaticPrefList.yaml b/modules/libpref/init/StaticPrefList.yaml
index f48c4844234d..16e488d5275b 100644
--- a/modules/libpref/init/StaticPrefList.yaml
+++ b/modules/libpref/init/StaticPrefList.yaml
@@ -8130,6 +8130,21 @@
   value: false
   mirror: always
 
+- name: view_source.wrap_long_lines
+  type: bool
+  value: true
+  mirror: always
+
+- name: view_source.syntax_highlight
+  type: bool
+  value: true
+  mirror: always
+
+- name: view_source.tab_size
+  type: int32_t
+  value: 4
+  mirror: always
+
 #---------------------------------------------------------------------------
 # Prefs starting with "webgl." (for pref access from Worker threads)
 #---------------------------------------------------------------------------
diff --git a/parser/html/nsHtml5ViewSourceUtils.cpp b/parser/html/nsHtml5ViewSourceUtils.cpp
index 179222156463..2ea8f7e3eb20 100644
--- a/parser/html/nsHtml5ViewSourceUtils.cpp
+++ b/parser/html/nsHtml5ViewSourceUtils.cpp
@@ -6,6 +6,7 @@
 #include "mozilla/Preferences.h"
 #include "nsHtml5AttributeName.h"
 #include "nsHtml5String.h"
+#include "mozilla/StaticPrefs_view_source.h"
 
 // static
 nsHtml5HtmlAttributes* nsHtml5ViewSourceUtils::NewBodyAttributes() {
@@ -14,10 +15,10 @@ nsHtml5HtmlAttributes* nsHtml5ViewSourceUtils::NewBodyAttributes() {
   bodyAttrs->addAttribute(nsHtml5AttributeName::ATTR_ID, id, -1);
 
   nsString klass;
-  if (mozilla::Preferences::GetBool("view_source.wrap_long_lines", true)) {
+  if (StaticPrefs::view_source_wrap_long_lines()) {
     klass.AppendLiteral(u"wrap ");
   }
-  if (mozilla::Preferences::GetBool("view_source.syntax_highlight", true)) {
+  if (StaticPrefs::view_source_syntax_highlight()) {
     klass.AppendLiteral(u"highlight");
   }
   if (!klass.IsEmpty()) {
@@ -25,7 +26,7 @@ nsHtml5HtmlAttributes* nsHtml5ViewSourceUtils::NewBodyAttributes() {
                             nsHtml5String::FromString(klass), -1);
   }
 
-  int32_t tabSize = mozilla::Preferences::GetInt("view_source.tab_size", 4);
+  int32_t tabSize = StaticPrefs::view_source_tab_size();
   if (tabSize > 0) {
     nsString style;
     style.AssignLiteral("-moz-tab-size: ");