DevTools: InspectorFrontendHost::loadResourceSynchronously() builds ASCII-only results

Source/core/inspector/InspectorFrontendHost.cpp

 /*
  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 250 matching lines @@
 
 String InspectorFrontendHost::loadResourceSynchronously(const String& url)
 {
     ResourceRequest request(url);
     request.setHTTPMethod("GET");
 
     Vector<char> data;
     ResourceError error;
     ResourceResponse response;
     m_frontendPage->mainFrame()->loader()->loadResourceSynchronously(request, DoNotAllowStoredCredentials, error, response, data);
-    return String(data.data(), data.size());
+    return String::fromUTF8(data.data(), data.size());
 }
 
 String InspectorFrontendHost::getSelectionBackgroundColor()
 {
     Color color = m_frontendPage->theme()->activeSelectionBackgroundColor();
     return color.isValid() ? color.serialized() : "";
 }
 
 String InspectorFrontendHost::getSelectionForegroundColor()
 {
@@ skipping 44 matching lines @@
 {
     return false;
 }
 
 String InspectorFrontendHost::hiddenPanels()
 {
     return "";
 }
 
 } // namespace WebCore