Simplify the user agent code some more since after r255534 it's not affected by the site's URL.

content/test/test_webkit_platform_support.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_TEST_TEST_WEBKIT_PLATFORM_SUPPORT_H_
 #define CONTENT_TEST_TEST_WEBKIT_PLATFORM_SUPPORT_H_
 
 #include "base/compiler_specific.h"
 #include "base/files/scoped_temp_dir.h"
 #include "content/child/simple_webmimeregistry_impl.h"
@@ skipping 17 matching lines @@
  public:
   TestWebKitPlatformSupport();
   virtual ~TestWebKitPlatformSupport();
 
   virtual blink::WebMimeRegistry* mimeRegistry();
   virtual blink::WebClipboard* clipboard();
   virtual blink::WebFileUtilities* fileUtilities();
   virtual blink::WebIDBFactory* idbFactory();
 
   virtual blink::WebURLLoader* createURLLoader();
+  virtual blink::WebString userAgent() OVERRIDE;
+  // TODO(jam): remove this after Blink is updated
+  virtual blink::WebString userAgent(const blink::WebURL& url);
   virtual blink::WebData loadResource(const char* name);
   virtual blink::WebString queryLocalizedString(
       blink::WebLocalizedString::Name name);
   virtual blink::WebString queryLocalizedString(
       blink::WebLocalizedString::Name name,
       const blink::WebString& value);
   virtual blink::WebString queryLocalizedString(
       blink::WebLocalizedString::Name name,
       const blink::WebString& value1,
       const blink::WebString& value2);
@@ skipping 58 matching lines @@
 
 #if defined(OS_WIN) || defined(OS_MACOSX)
   blink::WebThemeEngine* active_theme_engine_;
 #endif
   DISALLOW_COPY_AND_ASSIGN(TestWebKitPlatformSupport);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_TEST_WEBKIT_PLATFORM_SUPPORT_H_