Add API: getBackgroundPageView and getToolstripViews

chrome/browser/extensions/extension_tabs_module.cc

Index: chrome/browser/extensions/extension_tabs_module.cc
===================================================================
--- chrome/browser/extensions/extension_tabs_module.cc	(revision 24584)
+++ chrome/browser/extensions/extension_tabs_module.cc	(working copy)
@@ -766,6 +766,45 @@
   Release();  // balanced in Run()
 }
 
+bool ExecuteScriptWithUrlFunction::RunImpl() {
+  if (args_->IsType(Value::TYPE_NULL))
+    return false;
+  std::string url_string;
+  EXTENSION_FUNCTION_VALIDATE(args_->GetAsString(&url_string));
+  scoped_ptr<GURL> url(new GURL(url_string));
+  if (!url->is_valid()) {
+    // The path as passed in is not valid. Try converting to absolute path.
+    *url = AbsolutePath(profile(), extension_id(), url_string);
+    if (!url->is_valid()) {
+      error_ = ExtensionErrorUtils::FormatErrorMessage(keys::kInvalidUrlError,
+                                                       url_string);
+      return false;
+    }
+  }
+
+  // Check whether host of the URL is same with the extension.
+  if (url->host() != extension_id()) {
+    error_ = ExtensionErrorUtils::FormatErrorMessage(keys::kInvalidUrlError,
+                                                     url_string);
+    return false;
+  }
+  script_fetcher_.reset(URLFetcher::Create(1, *url, URLFetcher::GET, this));
+  script_fetcher_->set_request_context(Profile::GetDefaultRequestContext());
+  script_fetcher_->Start();
+
+  AddRef();  // balanced in OnURLFetchComplete()
+  return true;
+}
+
+void ExecuteScriptWithUrlFunction::OnURLFetchComplete(
+    const URLFetcher* source, const GURL& url,
+    const URLRequestStatus& status, int response_code,
+    const ResponseCookies& cookies, const std::string& data) {
+  result_.reset(Value::CreateStringValue(data.c_str()));
+  SendResponse(true);
+  Release();  // balanced in OnURLFetchComplete()
+}
+
 // static helpers
 
 // if |populate| is true, each window gets a list property |tabs| which contains