Renamed namespaces in src/content.

content/test/webkit_support.cc

Index: content/test/webkit_support.cc
diff --git a/content/test/webkit_support.cc b/content/test/webkit_support.cc
index c7df7b2a2d290d72d03fcc6ea44c85c206cacf06..0ef980a57ad864e2362416767fca6ef90ea0683c 100644
--- a/content/test/webkit_support.cc
+++ b/content/test/webkit_support.cc
@@ -107,7 +107,7 @@ void SetUpTestEnvironmentForUnitTests() {
   // Explicitly initialize the GURL library before spawning any threads.
   // Otherwise crash may happend when different threads try to create a GURL
   // at same time.
-  url_util::Initialize();
+  url::Initialize();
   test_environment = new TestEnvironment;
 }