Revert of Move some basic early process init into Service Manager

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 cd4b60d95395bf12abd58b1b7b30686b0b4bc2ce..313f2fae584c13f37ed5ed5010bfed47debc5832 100644
--- a/content/public/common/content_switches.cc
+++ b/content/public/common/content_switches.cc
@@ -784,6 +784,11 @@
 // Set the value to '1' to enable the feature, and set to '0' to disable.
 // Defaults to disabled.
 const char kScrollEndEffect[] = "scroll-end-effect";
+
+// Describes the file descriptors passed to the child process. List:
+// <file id from manifest>:<global descriptor id>,<file id string from manifest>
+// :<global descriptor id>,...
+const char kSharedFiles[] = "shared-files";
 
 // Visibly render a border around paint rects in the web page to help debug
 // and study painting behavior.