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

chrome/browser/safe_browsing/two_phase_uploader_unittest.cc

Index: chrome/browser/safe_browsing/two_phase_uploader_unittest.cc
diff --git a/chrome/browser/safe_browsing/two_phase_uploader_unittest.cc b/chrome/browser/safe_browsing/two_phase_uploader_unittest.cc
index 08d9abbce5a72188294568821740f62f72130dcb..097dafb2e007f81345e9450199d5dfa95e874ece 100644
--- a/chrome/browser/safe_browsing/two_phase_uploader_unittest.cc
+++ b/chrome/browser/safe_browsing/two_phase_uploader_unittest.cc
@@ -17,6 +17,8 @@
 using content::BrowserThread;
 using content::MessageLoopRunner;
 
+namespace safe_browsing {
+
 namespace {
 
 class Delegate {
@@ -187,3 +189,5 @@ TEST_F(TwoPhaseUploaderTest, PhaseTwoConnectionClosed) {
   EXPECT_EQ(net::URLFetcher::RESPONSE_CODE_INVALID, delegate.response_code_);
   EXPECT_EQ("", delegate.response_);
 }
+
+}  // namespace safe_browsing