Remove PrefServiceSimple, replacing it with PrefService and PrefRegistrySimple.

chrome/browser/net/pref_proxy_config_tracker_impl_unittest.cc

Index: chrome/browser/net/pref_proxy_config_tracker_impl_unittest.cc
diff --git a/chrome/browser/net/pref_proxy_config_tracker_impl_unittest.cc b/chrome/browser/net/pref_proxy_config_tracker_impl_unittest.cc
index cf2b6c8f104404c8a2018cf28bc7d01fb91d6b4f..34a2491894ea0a20664a1f476e2418f3618d04cd 100644
--- a/chrome/browser/net/pref_proxy_config_tracker_impl_unittest.cc
+++ b/chrome/browser/net/pref_proxy_config_tracker_impl_unittest.cc
@@ -8,6 +8,7 @@
 #include "base/file_path.h"
 #include "base/message_loop.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
+#include "chrome/browser/prefs/pref_registry_simple.h"
 #include "chrome/browser/prefs/pref_service_mock_builder.h"
 #include "chrome/browser/prefs/proxy_config_dictionary.h"
 #include "chrome/common/chrome_switches.h"
@@ -77,9 +78,9 @@ class PrefProxyConfigTrackerImplTestBase : public TESTBASE {
       : ui_thread_(BrowserThread::UI, &loop_),
         io_thread_(BrowserThread::IO, &loop_) {}
 
-  virtual void Init(PrefServiceSimple* pref_service) {
+  virtual void Init(PrefService* pref_service, PrefRegistrySimple* registry) {
     ASSERT_TRUE(pref_service);
-    PrefProxyConfigTrackerImpl::RegisterPrefs(pref_service);
+    PrefProxyConfigTrackerImpl::RegisterPrefs(registry);
     fixed_config_.set_pac_url(GURL(kFixedPacUrl));
     delegate_service_ =
         new TestProxyConfigService(fixed_config_,
@@ -118,7 +119,7 @@ class PrefProxyConfigTrackerImplTest
  protected:
   virtual void SetUp() {
     pref_service_.reset(new TestingPrefServiceSimple());
-    Init(pref_service_.get());
+    Init(pref_service_.get(), pref_service_->registry());
   }
 
   scoped_ptr<TestingPrefServiceSimple> pref_service_;
@@ -338,15 +339,16 @@ class PrefProxyConfigTrackerImplCommandLineTest
       else if (name)
         command_line_.AppendSwitch(name);
     }
+    scoped_refptr<PrefRegistrySimple> registry = new PrefRegistrySimple;
     pref_service_.reset(
         PrefServiceMockBuilder().WithCommandLine(
-            &command_line_).CreateSimple());
-    Init(pref_service_.get());
+            &command_line_).Create(registry));
+    Init(pref_service_.get(), registry);
   }
 
  private:
   CommandLine command_line_;
-  scoped_ptr<PrefServiceSimple> pref_service_;
+  scoped_ptr<PrefService> pref_service_;
 };
 
 TEST_P(PrefProxyConfigTrackerImplCommandLineTest, CommandLine) {