Enable <webview>.executeScript outside of Apps and Extensions [2]

extensions/browser/api/execute_code_function.h

Index: extensions/browser/api/execute_code_function.h
diff --git a/extensions/browser/api/execute_code_function.h b/extensions/browser/api/execute_code_function.h
index db0f441c8149baa5391e216057478f1b77181a7b..6fec9ec26a93483e61e9c0392bdbbed86c87b8e5 100644
--- a/extensions/browser/api/execute_code_function.h
+++ b/extensions/browser/api/execute_code_function.h
@@ -17,6 +17,7 @@ namespace extensions {
 // chrome.tabs.executeScript.
 class ExecuteCodeFunction : public AsyncExtensionFunction {
  public:
+  using WebUILoadFileCallback = base::Callback<void(bool, const std::string&)>;
   ExecuteCodeFunction();
 
  protected:
@@ -36,6 +37,8 @@ class ExecuteCodeFunction : public AsyncExtensionFunction {
   virtual void OnExecuteCodeFinished(const std::string& error,
                                      const GURL& on_url,
                                      const base::ListValue& result);
+  virtual bool LoadFileForWebUI(const std::string& file_src,
+                                const WebUILoadFileCallback& callback) = 0;

[Fady Samuel, 2015/03/14 04:26:56]

Give this a default implementation here instead.

[Xi Han, 2015/03/16 14:36:05]

Done.

 
   // The injection details.
   scoped_ptr<core_api::extension_types::InjectDetails> details_;
@@ -50,6 +53,9 @@ class ExecuteCodeFunction : public AsyncExtensionFunction {
   // arguments has been loaded.
   void DidLoadFile(bool success, const std::string& data);
 
+  // Called when the file is loaded for WebUI.
+  void DidLoadFileForWebUI(bool success, const std::string& data);
+
   // Runs on FILE thread. Loads message bundles for the extension and
   // localizes the CSS data. Calls back DidLoadAndLocalizeFile on the UI thread.
   void GetFileURLAndLocalizeCSS(ScriptExecutor::ScriptType script_type,