Cleanup in base. This moves the implementation (and a bunch of header file...

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
===================================================================
--- chrome/common/chrome_switches.cc	(revision 55077)
+++ chrome/common/chrome_switches.cc	(working copy)
@@ -740,6 +740,10 @@
 // script connections to each other).
 const char kProcessPerTab[]                 = "process-per-tab";
 
+// The value of this switch determines whether the process is started as a
+// renderer or plugin host.  If it's empty, it's the browser.
+const char kProcessType[]                   = "type";
+
 // Output the product version information and quit. Used as an internal api to
 // detect the installed version of Chrome on Linux.
 const char kProductVersion[]                = "product-version";