--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mozilla-enable-csd.patch	Sat Jan 20 21:27:34 2018 +0100
@@ -0,0 +1,92 @@
+# HG changeset patch
+# User Wolfgang Rosenauer <wr@rosenauer.org>
+# Parent  04d0a1058aef5d88bddfca8f37759d7abea4bd5b
+
+diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
+--- a/browser/app/profile/firefox.js
++++ b/browser/app/profile/firefox.js
+@@ -465,21 +465,17 @@ pref("browser.tabs.warnOnOpen", true);
+ pref("browser.tabs.maxOpenBeforeWarn", 15);
+ pref("browser.tabs.loadInBackground", true);
+ pref("browser.tabs.opentabfor.middleclick", true);
+ pref("browser.tabs.loadDivertedInBackground", false);
+ pref("browser.tabs.loadBookmarksInBackground", false);
+ pref("browser.tabs.loadBookmarksInTabs", false);
+ pref("browser.tabs.tabClipWidth", 140);
+ pref("browser.tabs.tabMinWidth", 76);
+-#ifdef UNIX_BUT_NOT_MAC
+-pref("browser.tabs.drawInTitlebar", false);
+-#else
+ pref("browser.tabs.drawInTitlebar", true);
+-#endif
+ 
+ // Offer additional drag space to the user. The drag space
+ // will only be shown if browser.tabs.drawInTitlebar is true.
+ pref("browser.tabs.extraDragSpace", false);
+ 
+ // 0 - Disable the tabbar session restore button.
+ // 1 - Enable the tabbar session restore button.
+ // 2 - Control group. The tabbar session restore button is disabled,
+diff --git a/browser/base/moz.build b/browser/base/moz.build
+--- a/browser/base/moz.build
++++ b/browser/base/moz.build
+@@ -52,15 +52,15 @@ BROWSER_CHROME_MANIFESTS += [
+ DEFINES['MOZ_APP_VERSION'] = CONFIG['MOZ_APP_VERSION']
+ DEFINES['MOZ_APP_VERSION_DISPLAY'] = CONFIG['MOZ_APP_VERSION_DISPLAY']
+ 
+ DEFINES['APP_LICENSE_BLOCK'] = '%s/content/overrides/app-license.html' % SRCDIR
+ 
+ if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('windows', 'gtk2', 'gtk3', 'cocoa'):
+     DEFINES['CONTEXT_COPY_IMAGE_CONTENTS'] = 1
+ 
+-if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('windows', 'cocoa'):
++if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('windows', 'cocoa', 'gtk3'):
+     DEFINES['CAN_DRAW_IN_TITLEBAR'] = 1
+ 
+ if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('windows', 'gtk2', 'gtk3'):
+     DEFINES['MENUBAR_CAN_AUTOHIDE'] = 1
+ 
+ JAR_MANIFESTS += ['jar.mn']
+diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
+--- a/modules/libpref/init/all.js
++++ b/modules/libpref/init/all.js
+@@ -4936,16 +4936,17 @@ pref("gfx.content.always-paint", false);
+ pref("gfx.apitrace.enabled",false);
+ #endif
+ 
+ #ifdef MOZ_X11
+ #ifdef MOZ_WIDGET_GTK
+ pref("gfx.xrender.enabled",false);
+ pref("widget.chrome.allow-gtk-dark-theme", false);
+ pref("widget.content.allow-gtk-dark-theme", false);
++pref("widget.allow-client-side-decoration", false);
+ #endif
+ #endif
+ 
+ pref("widget.window-transforms.disabled", false);
+ 
+ #ifdef XP_WIN
+ // Whether to disable the automatic detection and use of direct2d.
+ pref("gfx.direct2d.disabled", false);
+diff --git a/toolkit/modules/moz.build b/toolkit/modules/moz.build
+--- a/toolkit/modules/moz.build
++++ b/toolkit/modules/moz.build
+@@ -254,17 +254,17 @@ if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'coco
+ EXTRA_JS_MODULES.third_party.jsesc += ['third_party/jsesc/jsesc.js']
+ EXTRA_JS_MODULES.sessionstore += [
+     'sessionstore/PrivacyLevel.jsm',
+     'sessionstore/SessionHistory.jsm',
+     'sessionstore/Utils.jsm',
+ ]
+ 
+ DEFINES['INSTALL_COMPACT_THEMES'] = 1
+-if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('windows', 'cocoa'):
++if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('windows', 'cocoa', 'gtk3'):
+     DEFINES['CAN_DRAW_IN_TITLEBAR'] = 1
+ 
+ if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('windows', 'gtk2', 'gtk3'):
+     DEFINES['MENUBAR_CAN_AUTOHIDE'] = 1
+ 
+ if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('windows', 'gtk2', 'gtk3', 'cocoa'):
+     DEFINES['HAVE_SHELL_SERVICE'] = 1
+ 

--- a/series	Thu Jan 11 16:52:38 2018 +0100
+++ b/series	Sat Jan 20 21:27:34 2018 +0100
@@ -7,6 +7,7 @@
 mozilla-no-stdcxx-check.patch
 mozilla-reduce-files-per-UnifiedBindings.patch
 mozilla-aarch64-startup-crash.patch
+mozilla-enable-csd.patch
 
 # Firefox patches
 firefox-kde.patch