Adding the --load-component-extension flag.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index f00e72ef8567836209bdb388e5e7e29d9a5d0171..00658c569d35435dc7d458e9e0a9ebd6508f40bc 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -732,6 +732,9 @@ const char kInstantURL[]                    = "instant-url";
 // Used for testing - keeps browser alive after last browser window closes.
 const char kKeepAliveForTest[]              = "keep-alive-for-test";
 
+// Comma-separated list of directories with component extensions to load.
+const char kLoadComponentExtension[]        = "load-component-extension";
+
 // Loads an extension from the specified directory.
 const char kLoadExtension[]                 = "load-extension";
 
@@ -1273,10 +1276,6 @@ const char kSetToken[]                      = "set-token";
 // sec) to make it faster to test websocket live experiment code.
 const char kWebSocketLiveExperimentHost[]   = "websocket-live-experiment-host";
 
-// Debug only switch to give access to all private extension APIs to any
-// non-component extension that is requesting it.
-const char kExposePrivateExtensionApi[]   = "expose-private-extension-api";
-
 // Enables overriding the path of file manager extension.
 const char kFileManagerExtensionPath[]      = "filemgr-ext-path";
 #endif  // NDEBUG