[epiphany] Restore enable-plugins setting, hidden and off by default

[Michael Catanzaro <mcatanzaro src gnome org>]

commit b5914109106d3fdc760a690195651957a38d04d7
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Thu Oct 27 11:06:34 2016 -0500

    Restore enable-plugins setting, hidden and off by default
    
    For people who really need deprecated NPAPI plugins still.
    
    We have several months to argue if this should be exposed to users.

 data/org.gnome.epiphany.gschema.xml |    4 ++++
 embed/ephy-embed-prefs.c            |    5 ++++-
 lib/ephy-prefs.h                    |    1 +
 3 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/data/org.gnome.epiphany.gschema.xml b/data/org.gnome.epiphany.gschema.xml
index c84318d..f1c9f24 100644
--- a/data/org.gnome.epiphany.gschema.xml
+++ b/data/org.gnome.epiphany.gschema.xml
@@ -156,6 +156,10 @@
                        <summary>Allow popups</summary>
                        <description>Allow sites to open new windows using JavaScript (if JavaScript is 
enabled).</description>
                </key>
+               <key type="b" name="enable-plugins">
+                       <default>false</default>
+                       <summary>Enable deprecated NPAPI plugins.</summary>
+               </key>
                <key type="b" name="enable-webgl">
                        <default>true</default>
                        <summary>Enable WebGL</summary>
diff --git a/embed/ephy-embed-prefs.c b/embed/ephy-embed-prefs.c
index 7c6f217..c5701e9 100644
--- a/embed/ephy-embed-prefs.c
+++ b/embed/ephy-embed-prefs.c
@@ -555,7 +555,6 @@ ephy_embed_prefs_init (gpointer user_data)
   webkit_settings = webkit_settings_new_with_settings ("enable-developer-extras", TRUE,
                                                        "enable-fullscreen", TRUE,
                                                        "enable-javascript", TRUE,
-                                                       "enable-plugins", FALSE,
                                                        "enable-site-specific-quirks", TRUE,
                                                        "enable-dns-prefetching", TRUE,
                                                        "javascript-can-open-windows-automatically", TRUE,
@@ -593,6 +592,10 @@ ephy_embed_prefs_init (gpointer user_data)
                    webkit_settings, "enable-caret-browsing",
                    G_SETTINGS_BIND_GET);
   g_settings_bind (EPHY_SETTINGS_WEB,
+                   EPHY_PREFS_WEB_ENABLE_PLUGINS,
+                   webkit_settings, "enable-plugins",
+                   G_SETTINGS_BIND_GET);
+  g_settings_bind (EPHY_SETTINGS_WEB,
                    EPHY_PREFS_WEB_FONT_MIN_SIZE,
                    webkit_settings, "minimum-font-size",
                    G_SETTINGS_BIND_GET);
diff --git a/lib/ephy-prefs.h b/lib/ephy-prefs.h
index 2283e28..ef93c27 100644
--- a/lib/ephy-prefs.h
+++ b/lib/ephy-prefs.h
@@ -76,6 +76,7 @@ typedef enum
 #define EPHY_PREFS_WEB_MONOSPACE_FONT        "monospace-font"
 #define EPHY_PREFS_WEB_ENABLE_USER_CSS       "enable-user-css"
 #define EPHY_PREFS_WEB_ENABLE_POPUPS         "enable-popups"
+#define EPHY_PREFS_WEB_ENABLE_PLUGINS        "enable-plugins"
 #define EPHY_PREFS_WEB_ENABLE_SPELL_CHECKING "enable-spell-checking"
 #define EPHY_PREFS_WEB_ENABLE_WEBGL          "enable-webgl"
 #define EPHY_PREFS_WEB_ENABLE_WEBAUDIO       "enable-webaudio"