Clang/mac: Get unit_tests built.

chrome/browser/autofill/form_structure_unittest.cc

 // Copyright (c) 2010 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.
 
 #include "base/scoped_ptr.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/form_structure.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebInputElement.h"
 #include "webkit/glue/form_data.h"
 #include "webkit/glue/form_field.h"
 
 using webkit_glue::FormData;
 using WebKit::WebInputElement;
 
-namespace {
-
+namespace webkit_glue {
 std::ostream& operator<<(std::ostream& os, const FormData& form) {
   os << UTF16ToUTF8(form.name)
      << " "
      << UTF16ToUTF8(form.method)
      << " "
      << form.origin.spec()
      << " "
      << form.action.spec()
      << " ";
 
   for (std::vector<webkit_glue::FormField>::const_iterator iter =
            form.fields.begin();
        iter != form.fields.end(); ++iter) {
     os << *iter
        << " ";
   }
 
   return os;
 }
+}
+
+namespace {
 
 TEST(FormStructureTest, FieldCount) {
   FormData form;
   form.method = ASCIIToUTF16("post");
   form.fields.push_back(webkit_glue::FormField(ASCIIToUTF16("username"),
                                                ASCIIToUTF16("username"),
                                                string16(),
                                                ASCIIToUTF16("text"),
                                                0));
   form.fields.push_back(webkit_glue::FormField(ASCIIToUTF16("password"),
@@ skipping 862 matching lines @@
   EXPECT_EQ(PHONE_HOME_NUMBER,
             form_structure->field(1)->heuristic_type());
   // Phone number suffix.
   EXPECT_EQ(PHONE_HOME_NUMBER,
             form_structure->field(2)->heuristic_type());
   // Unknown.
   EXPECT_EQ(UNKNOWN_TYPE, form_structure->field(3)->heuristic_type());
 }
 
 }  // namespace