[Extensions API] Remove inline enums

extensions/browser/api/execute_code_function.cc

Index: extensions/browser/api/execute_code_function.cc
diff --git a/extensions/browser/api/execute_code_function.cc b/extensions/browser/api/execute_code_function.cc
index 8f3d616cfe7989b854bed156ca4328c2c9a63bb5..ba7af571563e7a51caf7affd1f8771ec8c529492 100644
--- a/extensions/browser/api/execute_code_function.cc
+++ b/extensions/browser/api/execute_code_function.cc
@@ -149,14 +149,14 @@ bool ExecuteCodeFunction::Execute(const std::string& code_string) {
 
   UserScript::RunLocation run_at = UserScript::UNDEFINED;
   switch (details_->run_at) {
-    case InjectDetails::RUN_AT_NONE:
-    case InjectDetails::RUN_AT_DOCUMENT_IDLE:
+    case core_api::extension_types::INJECT_DETAILS_RUN_AT_NONE:
+    case core_api::extension_types::INJECT_DETAILS_RUN_AT_DOCUMENT_IDLE:
       run_at = UserScript::DOCUMENT_IDLE;
       break;
-    case InjectDetails::RUN_AT_DOCUMENT_START:
+    case core_api::extension_types::INJECT_DETAILS_RUN_AT_DOCUMENT_START:
       run_at = UserScript::DOCUMENT_START;
       break;
-    case InjectDetails::RUN_AT_DOCUMENT_END:
+    case core_api::extension_types::INJECT_DETAILS_RUN_AT_DOCUMENT_END:
       run_at = UserScript::DOCUMENT_END;
       break;
   }