Fix a timing issue that caused gears to fail to load sometimes....

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
===================================================================
--- chrome/common/chrome_switches.cc	(revision 8379)
+++ chrome/common/chrome_switches.cc	(working copy)
@@ -112,6 +112,10 @@
 // for all of its state.
 const wchar_t kUserDataDir[]                   = L"user-data-dir";
 
+// Specifies the plugin data directory, which is where plugins (Gears
+// specifically) will store its state.
+const wchar_t kPluginDataDir[]                 = L"plugin-data-dir";
+
 // Specifies the path to the user data folder for the parent profile.
 const wchar_t kParentProfile[]                 = L"parent-profile";