[RemotePlayback] Don't expose Remote Playback API for WebView.

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 "build/build_config.h"
 #include "content/public/common/content_switches.h"
 
 namespace switches {
 
 // The number of MSAA samples for canvas2D. Requires MSAA support by GPU to
@@ skipping 242 matching lines @@
 // Disables RGBA_4444 textures.
 const char kDisableRGBA4444Textures[]       = "disable-rgba-4444-textures";
 
 // Taints all <canvas> elements, regardless of origin.
 const char kDisableReadingFromCanvas[]      = "disable-reading-from-canvas";
 
 // Disables remote web font support. SVG font should always work whether this
 // option is specified or not.
 const char kDisableRemoteFonts[]            = "disable-remote-fonts";
 
+// Disables the RemotePlayback API.
+const char kDisableRemotePlaybackAPI[]        = "disable-remote-playback-api";

[timvolodine, 2016/11/24 17:06:03]

nit: align "=" with above constants?

[whywhat, 2016/11/28 23:50:46]

Done.

+
 // Turns off the accessibility in the renderer.
 const char kDisableRendererAccessibility[]  = "disable-renderer-accessibility";
 
 // Prevent renderer process backgrounding when set.
 const char kDisableRendererBackgrounding[]  = "disable-renderer-backgrounding";
 
 // Whether the resize lock is disabled. Default is false. This is generally only
 // useful for tests that want to force disabling.
 const char kDisableResizeLock[] = "disable-resize-lock";
 
@@ skipping 794 matching lines @@
 // the given directory. Used primarily to gather samples for IPC fuzzing.
 const char kIpcDumpDirectory[] = "ipc-dump-directory";
 
 // Specifies the testcase used by the IPC fuzzer.
 const char kIpcFuzzerTestcase[] = "ipc-fuzzer-testcase";
 #endif
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches