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authorwolfbeast <mcwerewolf@gmail.com>2017-12-13 17:47:44 +0100
committerwolfbeast <mcwerewolf@gmail.com>2018-02-24 10:30:41 +0100
commitc88c161875beca091fe183a3b04480422b3d3885 (patch)
treea65fa8c0a8dddab16d65739b382a7632b73e813d
parent46ad1199deeaf6ba2db31fb3398d3eaa9abdbb2e (diff)
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Remove unnecessary front-end features and pres when not building EME.
Tag #26.
-rw-r--r--browser/app/profile/firefox.js19
-rw-r--r--browser/base/content/browser-media.js4
-rw-r--r--browser/base/jar.mn2
-rw-r--r--browser/components/preferences/in-content/content.js2
-rw-r--r--browser/components/preferences/in-content/content.xul4
-rw-r--r--browser/components/preferences/in-content/jar.mn2
-rw-r--r--mobile/android/app/mobile.js6
7 files changed, 28 insertions, 11 deletions
diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
index b46d944e8..94615ded0 100644
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1330,20 +1330,21 @@ pref("identity.fxaccounts.migrateToDevEdition", false);
pref("ui.key.menuAccessKeyFocuses", true);
#endif
+#ifdef MOZ_EME
// Encrypted media extensions.
-#ifdef XP_LINUX
-// On Linux EME is visible but disabled by default. This is so that the
-// "Play DRM content" checkbox in the Firefox UI is unchecked by default.
+// EME is visible but disabled by default. This is so that the
+// "Play DRM content" checkbox in the browser UI is unchecked by default.
// DRM requires downloading and installing proprietary binaries, which
-// users on an open source operating systems didn't opt into. The first
-// time a site using EME is encountered, the user will be prompted to
-// enable DRM, whereupon the EME plugin binaries will be downloaded if
-// permission is granted.
+// users didn't necessarily opt-in to by installing the browser.
+// The first time a site using EME is encountered, the user will be
+// prompted to enable DRM, whereupon the EME plugin binaries will be
+// downloaded if permission is granted.
pref("media.eme.enabled", false);
+pref("media.eme.apiVisible", true);
#else
-pref("media.eme.enabled", true);
+// Disable redundant interfaces
+pref("media.eme.apiVisible", false);
#endif
-pref("media.eme.apiVisible", true);
// Decode using Gecko Media Plugins in <video>, if a system decoder is not
// availble and the preferred GMP is available.
diff --git a/browser/base/content/browser-media.js b/browser/base/content/browser-media.js
index a013dbd8a..f721be74d 100644
--- a/browser/base/content/browser-media.js
+++ b/browser/base/content/browser-media.js
@@ -5,12 +5,16 @@
var gEMEHandler = {
get uiEnabled() {
+#ifdef MOZ_EME
let emeUIEnabled = Services.prefs.getBoolPref("browser.eme.ui.enabled");
// Force-disable on WinXP:
if (navigator.platform.toLowerCase().startsWith("win")) {
emeUIEnabled = emeUIEnabled && parseFloat(Services.sysinfo.get("version")) >= 6;
}
return emeUIEnabled;
+#else
+ return false;
+#endif
},
ensureEMEEnabled: function(browser, keySystem) {
Services.prefs.setBoolPref("media.eme.enabled", true);
diff --git a/browser/base/jar.mn b/browser/base/jar.mn
index 3fa5ea408..a65c77338 100644
--- a/browser/base/jar.mn
+++ b/browser/base/jar.mn
@@ -80,7 +80,7 @@ browser.jar:
content/browser/browser-fullZoom.js (content/browser-fullZoom.js)
content/browser/browser-fxaccounts.js (content/browser-fxaccounts.js)
content/browser/browser-gestureSupport.js (content/browser-gestureSupport.js)
- content/browser/browser-media.js (content/browser-media.js)
+* content/browser/browser-media.js (content/browser-media.js)
content/browser/browser-places.js (content/browser-places.js)
content/browser/browser-plugins.js (content/browser-plugins.js)
content/browser/browser-refreshblocker.js (content/browser-refreshblocker.js)
diff --git a/browser/components/preferences/in-content/content.js b/browser/components/preferences/in-content/content.js
index 5ba334b02..a957b1dd5 100644
--- a/browser/components/preferences/in-content/content.js
+++ b/browser/components/preferences/in-content/content.js
@@ -78,6 +78,7 @@ var gContentPane = {
document.getElementById("notificationsPolicyLearnMore").setAttribute("href",
notificationInfoURL);
+#ifdef MOZ_EME
let drmInfoURL =
Services.urlFormatter.formatURLPref("app.support.baseURL") + "drm-content";
document.getElementById("playDRMContentLink").setAttribute("href", drmInfoURL);
@@ -91,6 +92,7 @@ var gContentPane = {
// of the pane hiding/showing code potentially interfering:
document.getElementById("drmGroup").setAttribute("style", "display: none !important");
}
+#endif
},
// UTILITY FUNCTIONS
diff --git a/browser/components/preferences/in-content/content.xul b/browser/components/preferences/in-content/content.xul
index c646c16a2..9434cba62 100644
--- a/browser/components/preferences/in-content/content.xul
+++ b/browser/components/preferences/in-content/content.xul
@@ -6,10 +6,12 @@
<preferences id="contentPreferences" hidden="true" data-category="paneContent">
+#ifdef MOZ_EME
<!-- DRM content -->
<preference id="media.eme.enabled"
name="media.eme.enabled"
type="bool"/>
+#endif
<!-- Popups -->
<preference id="dom.disable_open_during_load"
@@ -40,6 +42,7 @@
<html:a class="help-button" target="_blank" aria-label="&helpButton.label;"></html:a>
</hbox>
+#ifdef MOZ_EME
<groupbox id="drmGroup" data-category="paneContent" hidden="true">
<caption><label>&drmContent.label;</label></caption>
<grid id="contentGrid2">
@@ -60,6 +63,7 @@
</rows>
</grid>
</groupbox>
+#endif
<groupbox id="notificationsGroup" data-category="paneContent" hidden="true">
<caption><label>&notificationsPolicy.label;</label></caption>
diff --git a/browser/components/preferences/in-content/jar.mn b/browser/components/preferences/in-content/jar.mn
index 52f536e96..3497ff555 100644
--- a/browser/components/preferences/in-content/jar.mn
+++ b/browser/components/preferences/in-content/jar.mn
@@ -12,7 +12,7 @@ browser.jar:
content/browser/preferences/in-content/containers.js
content/browser/preferences/in-content/advanced.js
content/browser/preferences/in-content/applications.js
- content/browser/preferences/in-content/content.js
+* content/browser/preferences/in-content/content.js
content/browser/preferences/in-content/sync.js
content/browser/preferences/in-content/security.js
content/browser/preferences/in-content/search.js
diff --git a/mobile/android/app/mobile.js b/mobile/android/app/mobile.js
index 2a64297c4..9a28bd716 100644
--- a/mobile/android/app/mobile.js
+++ b/mobile/android/app/mobile.js
@@ -627,6 +627,12 @@ pref("media.mediasource.enabled", true);
pref("media.mediadrm-widevinecdm.visible", true);
+#ifdef MOZ_EME
+// Enable EME(Encrypted media extensions?)
+pref("media.eme.enabled", false);
+pref("media.eme.apiVisible", false);
+#endif
+
// optimize images memory usage
pref("image.downscale-during-decode.enabled", true);