Move extension_error_utils.* and url_pattern_set.* into

chrome/browser/extensions/extensions_quota_service.cc

Index: chrome/browser/extensions/extensions_quota_service.cc
diff --git a/chrome/browser/extensions/extensions_quota_service.cc b/chrome/browser/extensions/extensions_quota_service.cc
index 330a0b3cf968ea5883eaa7287b8745ecb62975a2..c01b9e3f377aa6e3421b86fb8aad270b0c95b0cd 100644
--- a/chrome/browser/extensions/extensions_quota_service.cc
+++ b/chrome/browser/extensions/extensions_quota_service.cc
@@ -7,7 +7,7 @@
 #include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "chrome/browser/extensions/extension_function.h"
-#include "chrome/common/extensions/extension_error_utils.h"
+#include "extensions/common/error_utils.h"
 
 namespace {
 
@@ -133,7 +133,7 @@ bool QuotaLimitHeuristic::ApplyToArgs(const ListValue* args,
 }
 
 std::string QuotaLimitHeuristic::GetError() const {
-  return ExtensionErrorUtils::FormatErrorMessage(kOverQuotaError, name_);
+  return extensions::ErrorUtils::FormatErrorMessage(kOverQuotaError, name_);
 }
 
 ExtensionsQuotaService::SustainedLimit::SustainedLimit(