electron/patches/chromium/libgtkui_export.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jeremy Apthorp <nornagon@nornagon.net>
Date: Thu, 20 Sep 2018 17:48:31 -0700
Subject: libgtkui_export.patch

Export libgtkui symbols for the GN component build.

diff --git a/chrome/browser/ui/libgtkui/gtk_util.h b/chrome/browser/ui/libgtkui/gtk_util.h
index ab8707407f80dda95f0eb9ff6ff7281c7ae76195..f4a5c41e12453a6a2d6ca1e9fd1727fddb6d5809 100644
--- a/chrome/browser/ui/libgtkui/gtk_util.h
+++ b/chrome/browser/ui/libgtkui/gtk_util.h
@@ -8,6 +8,7 @@
 #include <gtk/gtk.h>
 #include <string>
 
+#include "base/component_export.h"
 #include "ui/base/glib/scoped_gobject.h"
 #include "ui/native_theme/native_theme.h"
 #include "ui/views/window/frame_buttons.h"
@@ -34,11 +35,11 @@ namespace libgtkui {
 
 extern const color_utils::HSL kDefaultTintFrameIncognito;
 
-void GtkInitFromCommandLine(const base::CommandLine& command_line);
+COMPONENT_EXPORT(LIBGTKUI) void GtkInitFromCommandLine(const base::CommandLine& command_line);
 
 // Sets |dialog| as transient for |parent|, which will keep it on top and center
 // it above |parent|. Do nothing if |parent| is nullptr.
-void SetGtkTransientForAura(GtkWidget* dialog, aura::Window* parent);
+COMPONENT_EXPORT(LIBGTKUI) void SetGtkTransientForAura(GtkWidget* dialog, aura::Window* parent);
 
 // Gets the transient parent aura window for |dialog|.
 aura::Window* GetAuraTransientParent(GtkWidget* dialog);
@@ -143,7 +144,7 @@ void ApplyCssToContext(GtkStyleContext* context, const std::string& css);
 
 // Get the 'color' property from the style context created by
 // GetStyleContextFromCss(|css_selector|).
-SkColor GetFgColor(const std::string& css_selector);
+COMPONENT_EXPORT(LIBGTKUI) SkColor GetFgColor(const std::string& css_selector);
 
 ScopedCssProvider GetCssProvider(const std::string& css);
 
@@ -156,7 +157,7 @@ void RenderBackground(const gfx::Size& size,
 // Renders a background from the style context created by
 // GetStyleContextFromCss(|css_selector|) into a 24x24 bitmap and
 // returns the average color.
-SkColor GetBgColor(const std::string& css_selector);
+COMPONENT_EXPORT(LIBGTKUI) SkColor GetBgColor(const std::string& css_selector);
 
 // Renders the border from the style context created by
 // GetStyleContextFromCss(|css_selector|) into a 24x24 bitmap and