Move the rest of extension_manifest_constants to top-level extensions/

chrome/common/extensions/api/managed_mode_private/managed_mode_handler.cc

Index: chrome/common/extensions/api/managed_mode_private/managed_mode_handler.cc
diff --git a/chrome/common/extensions/api/managed_mode_private/managed_mode_handler.cc b/chrome/common/extensions/api/managed_mode_private/managed_mode_handler.cc
index 1935b294d64760144ecd529c94a5ce23cd518ace..7690eeb54c1ea3c5bf66d4a44d225a9fdab5905a 100644
--- a/chrome/common/extensions/api/managed_mode_private/managed_mode_handler.cc
+++ b/chrome/common/extensions/api/managed_mode_private/managed_mode_handler.cc
@@ -8,8 +8,8 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
-#include "chrome/common/extensions/extension_manifest_constants.h"
 #include "extensions/common/error_utils.h"
+#include "extensions/common/manifest_constants.h"
 
 namespace extensions {
 
@@ -52,7 +52,7 @@ bool ManagedModeHandler::Parse(Extension* extension, string16* error) {
   const base::DictionaryValue* content_pack_value = NULL;
   if (!extension->manifest()->GetDictionary(keys::kContentPack,
                                             &content_pack_value)) {
-    *error = ASCIIToUTF16(extension_manifest_errors::kInvalidContentPack);
+    *error = ASCIIToUTF16(manifest_errors::kInvalidContentPack);
     return false;
   }
 
@@ -79,7 +79,7 @@ bool ManagedModeHandler::LoadSites(
   base::FilePath::StringType site_list_string;
   if (!content_pack_value->GetString(keys::kContentPackSites,
                                      &site_list_string)) {
-    *error = ASCIIToUTF16(extension_manifest_errors::kInvalidContentPackSites);
+    *error = ASCIIToUTF16(manifest_errors::kInvalidContentPackSites);
     return false;
   }