Move page action manifest parsing out of Extension; the first multi-key manifest handler.

chrome/common/extensions/api/omnibox/omnibox_handler.cc

Index: chrome/common/extensions/api/omnibox/omnibox_handler.cc
diff --git a/chrome/common/extensions/api/omnibox/omnibox_handler.cc b/chrome/common/extensions/api/omnibox/omnibox_handler.cc
index 941bdd329fee3bd008a27513068caf6d563279c4..7a0b2d3abfa9d28e7b5b642273e5becaf997ed98 100644
--- a/chrome/common/extensions/api/omnibox/omnibox_handler.cc
+++ b/chrome/common/extensions/api/omnibox/omnibox_handler.cc
@@ -27,15 +27,6 @@ const std::string& OmniboxInfo::GetKeyword(const Extension* extension) {
   return info ? info->keyword : EmptyString();
 }
 
-// static
-bool OmniboxInfo::IsVerboseInstallMessage(const Extension* extension) {
-  return !GetKeyword(extension).empty() ||
-      extension->browser_action_info() ||
-      (extension->page_action_info() &&
-       (extension->page_action_command() ||
-        !extension->page_action_info()->default_icon.empty()));
-}
-
 OmniboxHandler::OmniboxHandler() {
 }