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

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

Index: chrome/common/extensions/api/omnibox/omnibox_handler.h
diff --git a/chrome/common/extensions/api/omnibox/omnibox_handler.h b/chrome/common/extensions/api/omnibox/omnibox_handler.h
index 0a0e5468ef613bb27e1e1e4af06ecd95c8a0f9c2..166559bddac8c64edb34b4257d94c95fd8d65b1d 100644
--- a/chrome/common/extensions/api/omnibox/omnibox_handler.h
+++ b/chrome/common/extensions/api/omnibox/omnibox_handler.h
@@ -20,11 +20,6 @@ struct OmniboxInfo : public Extension::ManifestData {
 
   // Returns the omnibox keyword for the extension.
   static const std::string& GetKeyword(const Extension* extension);
-
-  // Returns true if the extension needs a verbose install message.
-  // TODO(yoz): This should be associated with page actions, not
-  // the omnibox.
-  static bool IsVerboseInstallMessage(const Extension* extension);
 };
 
 // Parses the "omnibox" manifest key.