Files required by a service now listed in manifest.

content/public/common/content_switches.cc

Index: content/public/common/content_switches.cc
diff --git a/content/public/common/content_switches.cc b/content/public/common/content_switches.cc
index 2eb0de94c18f744e53b57f3c539e94a7b5b60026..5cd5e071daaf79ec1fb04ffa474183dabef9c8fe 100644
--- a/content/public/common/content_switches.cc
+++ b/content/public/common/content_switches.cc
@@ -451,14 +451,6 @@ const char kEnableRGBA4444Textures[] = "enable-rgba-4444-textures";
 // Set options to cache V8 data. (off, preparse data, or code)
 const char kV8CacheOptions[] = "v8-cache-options";
 
-// Signals that the V8 natives file has been transfered to the child process
-// by a file descriptor.
-const char kV8NativesPassedByFD[] = "v8-natives-passed-by-fd";
-
-// Signals that the V8 startup snapshot file has been transfered to the child
-// process by a file descriptor.
-const char kV8SnapshotPassedByFD[] = "v8-snapshot-passed-by-fd";
-
 // Set strategies to cache V8 data in CacheStorage. (off, normal, or aggressive)
 const char kV8CacheStrategiesForCacheStorage[] =
     "v8-cache-strategies-for-cache-storage";
@@ -803,6 +795,11 @@ const char kSandboxIPCProcess[]             = "sandbox-ipc";
 // Defaults to disabled.
 const char kScrollEndEffect[] = "scroll-end-effect";
 
+// Describes the file descriptors passed to the child process. List:
+// <file id string>:<global descriptor id>,<file id string>:<global descriptor

[jam, 2017/02/10 00:44:52]

nit: for someone reading this, "file id string" is ambiguous?

[Jay Civelli, 2017/02/10 06:32:34]

Changed to explain it's the ID from the manifest.

+// id>,...
+const char kSharedFiles[] = "shared-files";
+
 // Visibly render a border around paint rects in the web page to help debug
 // and study painting behavior.
 const char kShowPaintRects[]                = "show-paint-rects";