Add flag that enable Encrypted Media Extensions on video elements.

content/public/common/content_switches.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/public/common/content_switches.h"
 
 namespace switches {
 
 // By default, file:// URIs cannot read other file:// URIs. This is an
 // override for developers who need the old behavior for testing.
@@ skipping 230 matching lines @@
 // Enable the JavaScript Pointer Lock API.
 const char kEnablePointerLock[]             = "enable-pointer-lock";
 
 // Enable the Gamepad API
 const char kEnableGamepad[]                 = "enable-gamepad";
 
 // Force logging to be enabled.  Logging is disabled by default in release
 // builds.
 const char kEnableLogging[]                 = "enable-logging";
 
+// Enables support for encrypted media. Current implementation is
+// incomplete and this flag is used for development and testing.

[ddorwin, 2012/02/22 19:08:27]

Is there an example of the second sentence in this file? I think it's just
likely to lead to code rot. Many flags are assumed to be for testing and
incomplete features I think.

[xhwang, 2012/02/22 19:15:57]

I basically borrowed this from VideoTrack (line 321).

+const char kEnableMediaEncrypted[]          = "enable-encrypted-media";
+
 // Enables Media Source API on <audio>/<video> elements.
-const char kEnableMediaSource[]              = "enable-media-source";
+const char kEnableMediaSource[]             = "enable-media-source";
 
 // Enable media stream in WebKit.
 // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#mediastream
 const char kEnableMediaStream[]             = "enable-media-stream";
 
 // On Windows, converts the page to the currently-installed monitor profile.
 // This does NOT enable color management for images. The source is still
 // assumed to be sRGB.
 const char kEnableMonitorProfile[]          = "enable-monitor-profile";
 
@@ skipping 352 matching lines @@
 const char kRendererCheckFalseTest[]        = "renderer-check-false-test";
 #endif
 
 // Enable per-tile page painting.
 const char kEnablePerTilePainting[]         = "enable-per-tile-painting";
 
 // Disables the use of a 3D software rasterizer.
 const char kDisableSoftwareRasterizer[]     = "disable-software-rasterizer";
 
 }  // namespace switches