Refactored the DeviceManagementService to get its parameters from a delegate.

chrome/browser/policy/cloud/mock_device_management_service.h

Index: chrome/browser/policy/cloud/mock_device_management_service.h
diff --git a/chrome/browser/policy/cloud/mock_device_management_service.h b/chrome/browser/policy/cloud/mock_device_management_service.h
index 7eded9aa01f44baae57123ec508e347f6354fbc3..3b4e0e042569bf2f2d3a6e8dcefe3cb4d8e49d31 100644
--- a/chrome/browser/policy/cloud/mock_device_management_service.h
+++ b/chrome/browser/policy/cloud/mock_device_management_service.h
@@ -23,6 +23,25 @@ class MockDeviceManagementJob {
       const enterprise_management::DeviceManagementResponse& response) = 0;
 };
 
+class MockDeviceManagementServiceConfiguration
+    : public DeviceManagementService::Configuration {
+ public:
+  MockDeviceManagementServiceConfiguration();
+  explicit MockDeviceManagementServiceConfiguration(
+      const std::string& server_url);
+  virtual ~MockDeviceManagementServiceConfiguration();
+
+  virtual std::string GetServerUrl() OVERRIDE;
+  virtual std::string GetUserAgent() OVERRIDE;
+  virtual std::string GetAgentParameter() OVERRIDE;
+  virtual std::string GetPlatformParameter() OVERRIDE;
+
+ private:
+  const std::string server_url_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockDeviceManagementServiceConfiguration);
+};
+
 class MockDeviceManagementService : public DeviceManagementService {
  public:
   MockDeviceManagementService();