Move Extension Location and Type enums to Manifest, and move InstallWarning to its own file.

chrome/browser/automation/automation_provider_observers.cc

Index: chrome/browser/automation/automation_provider_observers.cc
diff --git a/chrome/browser/automation/automation_provider_observers.cc b/chrome/browser/automation/automation_provider_observers.cc
index 004398b83ce77ef6e2ffbf014b1638d34a51ec04..254859517d78e74516826d4312e50240bbb21a75 100644
--- a/chrome/browser/automation/automation_provider_observers.cc
+++ b/chrome/browser/automation/automation_provider_observers.cc
@@ -68,6 +68,7 @@
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/content_settings_types.h"
 #include "chrome/common/extensions/extension.h"
+#include "chrome/common/extensions/manifest.h"
 #include "chrome/common/view_type.h"
 #include "content/public/browser/dom_operation_notification_details.h"
 #include "content/public/browser/navigation_controller.h"
@@ -630,9 +631,9 @@ void ExtensionReadyNotificationObserver::Observe(
       const extensions::Extension* loaded_extension =
           content::Details<const extensions::Extension>(details).ptr();
       // Only track an internal or unpacked extension load.
-      extensions::Extension::Location location = loaded_extension->location();
-      if (location != extensions::Extension::INTERNAL &&
-          location != extensions::Extension::LOAD)
+      extensions::Manifest::Location location = loaded_extension->location();
+      if (location != extensions::Manifest::INTERNAL &&
+          location != extensions::Manifest::LOAD)
         return;
       extension_ = loaded_extension;
       if (!DidExtensionViewsStopLoading(manager_))
@@ -1875,7 +1876,7 @@ std::vector<DictionaryValue*>* GetAppInfoFromExtensions(
       DictionaryValue* app_info = new DictionaryValue();
       AppLauncherHandler::CreateAppInfo(*ext, NULL, ext_service, app_info);
       app_info->SetBoolean("is_component_extension",
-          (*ext)->location() == extensions::Extension::COMPONENT);
+          (*ext)->location() == extensions::Manifest::COMPONENT);
 
       // Convert the launch_type integer into a more descriptive string.
       int launch_type;