Print Preview component extension

chrome/browser/profile.cc

Index: chrome/browser/profile.cc
diff --git a/chrome/browser/profile.cc b/chrome/browser/profile.cc
index 7a34dbcdc5b2140a30b32e3b7ba394485d6eceac..a9f7f75154fc1dbee7c9c2f330d5b18902c7d5fb 100644
--- a/chrome/browser/profile.cc
+++ b/chrome/browser/profile.cc
@@ -856,9 +856,12 @@ void ProfileImpl::InitExtensions() {
   typedef std::list<std::pair<std::string, int> > ComponentExtensionList;
   ComponentExtensionList component_extensions;
 
-  // Bookmark manager.
   component_extensions.push_back(
       std::make_pair("bookmark_manager", IDR_BOOKMARKS_MANIFEST));
+  if (command_line->HasSwitch(switches::kEnablePrintPreview)) {
+    component_extensions.push_back(
+        std::make_pair("print_preview", IDR_PRINT_PREVIEW_MANIFEST));
+  }
 
   // Some sample apps to make our lives easier while we are developing extension
   // apps. This way we don't have to constantly install these over and over.