Revert 255858 "Simplify the user agent code some more since afte..."

trunk/src/content/test/test_webkit_platform_support.cc

Index: trunk/src/content/test/test_webkit_platform_support.cc
===================================================================
--- trunk/src/content/test/test_webkit_platform_support.cc	(revision 255866)
+++ trunk/src/content/test/test_webkit_platform_support.cc	(working copy)
@@ -126,15 +126,6 @@
       BlinkPlatformImpl::createURLLoader());
 }
 
-blink::WebString TestWebKitPlatformSupport::userAgent() {
-  return blink::WebString::fromUTF8("DumpRenderTree/0.0.0.0");
-}
-
-blink::WebString TestWebKitPlatformSupport::userAgent(
-    const blink::WebURL& url) {
-  return userAgent();
-}
-
 blink::WebData TestWebKitPlatformSupport::loadResource(const char* name) {
   if (!strcmp(name, "deleteButton")) {
     // Create a red 30x30 square.