Added RefreshPolicies to PolicyService.

chrome/browser/policy/mock_configuration_policy_provider.h

Index: chrome/browser/policy/mock_configuration_policy_provider.h
diff --git a/chrome/browser/policy/mock_configuration_policy_provider.h b/chrome/browser/policy/mock_configuration_policy_provider.h
index 016f5199a2bed968603eaa875e4db26d74ddad6c..34abf16b93a27bd575893bdb272648667607fb76 100644
--- a/chrome/browser/policy/mock_configuration_policy_provider.h
+++ b/chrome/browser/policy/mock_configuration_policy_provider.h
@@ -25,6 +25,11 @@ class MockConfigurationPolicyProvider : public ConfigurationPolicyProvider {
 
   void SetInitializationComplete(bool initialization_complete);
 
+  // If |notify_on_refresh| is true, the mock provider will call
+  // NotifyPolicyUpdated() when RefreshPolicies() is called, which is the
+  // default. Setting it to false prevents this behavior.
+  void SetNotifyOnRefresh(bool notify_on_refresh);

[Mattias Nissler (ping if slow), 2012/04/26 11:08:52]

How about making RefreshPolicies() a proper mock instead?

[Joao da Silva, 2012/04/26 14:43:58]

This is following the style of IsInitializationComplete, which also has a method
to configure it. To make this one a mock method I'd make all the others mock
methods too, which I just did :-)

+
   // ConfigurationPolicyProvider method overrides.
   virtual bool ProvideInternal(PolicyMap* policies) OVERRIDE;
   virtual bool IsInitializationComplete() const OVERRIDE;
@@ -37,6 +42,7 @@ class MockConfigurationPolicyProvider : public ConfigurationPolicyProvider {
 
   PolicyMap policy_map_;
   bool initialization_complete_;
+  bool notify_on_refresh_;
 };
 
 class MockConfigurationPolicyObserver