Add a flag for the showing the Page Info dialog as a bubble. This adds stubs for all platforms.

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 35651dd1dea05eda4307799bad05c820aea7b5bf..a55f08e0dca8ac719a81c34a80622d06f90fc930 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -423,6 +423,9 @@ const char kEnableNaCl[]                    = "enable-nacl";
 // Enable Native Web Worker support.
 const char kEnableNativeWebWorkers[]        = "enable-native-web-workers";
 
+// Enables the Page Info SSL dialog as a bubble, rather than a separate window.
+const char kEnableNewPageInfoBubble[]       = "enable-new-page-info-bubble";
+
 // Enable content settings based on host *and* plug-in.
 const char kEnableResourceContentSettings[] =
     "enable-resource-content-settings";