Revert of Fixed dragging a folder from bookmark manager to open all elements in new tabs

chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm

Index: chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm
diff --git a/chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm b/chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm
index 4d8f612a24e3ad1b8419946f89c5347dd0a9775a..644cbeeb4d58b86a893f05c7d5022947608ddb5b 100644
--- a/chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm
+++ b/chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm
@@ -1030,25 +1030,24 @@
     return;
   }
 
-  for (id urlString in urls) {
-    // Refactor this code.
-    // https://crbug.com/665261.
-    GURL url = url_formatter::FixupURL(base::SysNSStringToUTF8(urlString),
-                                       std::string());
-
-    // If the URL isn't valid, don't bother.
-    if (!url.is_valid())
-      continue;
-
-    // Security: Sanitize text to prevent self-XSS.
-    if (url.SchemeIs(url::kJavaScriptScheme))
-      continue;
-
-    OpenURLParams params(url, Referrer(),
-                         WindowOpenDisposition::NEW_FOREGROUND_TAB,
-                         ui::PAGE_TRANSITION_TYPED, false);
-    browser_->tab_strip_model()->GetActiveWebContents()->OpenURL(params);
-  }
+  // TODO(viettrungluu): dropping multiple URLs?
+  if ([urls count] > 1)
+    NOTIMPLEMENTED();
+
+  // Get the first URL and fix it up.
+  GURL url(url_formatter::FixupURL(
+      base::SysNSStringToUTF8([urls objectAtIndex:0]), std::string()));
+
+  // Security: Sanitize text to prevent self-XSS.
+  if (url.SchemeIs(url::kJavaScriptScheme)) {
+    browser_->window()->GetLocationBar()->GetOmniboxView()->SetUserText(
+          OmniboxView::StripJavascriptSchemas(base::UTF8ToUTF16(url.spec())));
+    return;
+  }
+
+  OpenURLParams params(url, Referrer(), WindowOpenDisposition::CURRENT_TAB,
+                       ui::PAGE_TRANSITION_TYPED, false);
+  browser_->tab_strip_model()->GetActiveWebContents()->OpenURL(params);
 }
 
 // (URLDropTargetController protocol)