Lazy creating of background pages --enable-lazy-background-pages)

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 519577dbde4c3e34f741859004ffcf7ab6b7b107..ddd9e4d821af165611a21bfb7ae164626889afcf 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -472,6 +472,10 @@ const char kEnableIPCFuzzing[]               = "enable-ipc-fuzzing";
 // attempt to use the existing connection.
 const char kEnableIPPooling[]               = "enable-ip-pooling";
 
+// Enables some extension background pages to be loaded when they are
+// needed rather than when the extensions are first loaded.
+const char kEnableLazyBackgroundPages[]     = "enable-lazy-background-pages";
+
 // Enables MAC cookies in the network stack.  These cookies use HMAC to
 // protect session state from passive network attackers.
 // http://tools.ietf.org/html/draft-hammer-oauth-v2-mac-token