Move code in components/safe_browsing_db and chrome/browser/s_b/ under the safe_browsing namespace.

chrome/browser/safe_browsing/safe_browsing_test.cc

 // Copyright (c) 2012 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.
 //
 // This test uses the safebrowsing test server published at
 // http://code.google.com/p/google-safe-browsing/ to test the safebrowsing
 // protocol implemetation. Details of the safebrowsing testing flow is
 // documented at
 // http://code.google.com/p/google-safe-browsing/wiki/ProtocolTesting
 //
@@ skipping 130 matching lines @@
   SafeBrowsingService* CreateSafeBrowsingService() override {
     return new FakeSafeBrowsingService(url_prefix_);
   }
 
  private:
   std::string url_prefix_;
 };
 
 }  // namespace
 
+namespace safe_browsing {
+
 // This starts the browser and keeps status of states related to SafeBrowsing.
 class SafeBrowsingServerTest : public InProcessBrowserTest {
  public:
   SafeBrowsingServerTest()
     : safe_browsing_service_(NULL),
       is_database_ready_(true),
       is_update_scheduled_(false),
       is_checked_url_in_db_(false),
       is_checked_url_safe_(false) {
   }
@@ skipping 410 matching lines @@
               safe_browsing_helper->FetchDBToVerify(test_server(), step));
     EXPECT_GT(safe_browsing_helper->response_data().size(), 0U);
     last_step = step;
   }
 
   // Verifies with server if test is done and waits till server responses.
   EXPECT_EQ(net::URLRequestStatus::SUCCESS,
             safe_browsing_helper->VerifyTestComplete(test_server(), last_step));
   EXPECT_EQ("yes", safe_browsing_helper->response_data());
 }
+
+}  // namespace safe_browsing