Componentize TemplateURLPrepopulateData, DefaultSearchManager and DefaultSearchPolicyHandler

chrome/browser/search_engines/default_search_policy_handler.h

Index: chrome/browser/search_engines/default_search_policy_handler.h
diff --git a/chrome/browser/search_engines/default_search_policy_handler.h b/chrome/browser/search_engines/default_search_policy_handler.h
deleted file mode 100644
index e2ba2e4d228d82af09308bab67461b6e68270431..0000000000000000000000000000000000000000
--- a/chrome/browser/search_engines/default_search_policy_handler.h
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright 2013 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.
-
-#ifndef CHROME_BROWSER_SEARCH_ENGINES_DEFAULT_SEARCH_POLICY_HANDLER_H_
-#define CHROME_BROWSER_SEARCH_ENGINES_DEFAULT_SEARCH_POLICY_HANDLER_H_
-
-#include <vector>
-
-#include "components/policy/core/browser/configuration_policy_handler.h"
-
-namespace policy {
-
-// ConfigurationPolicyHandler for the DefaultSearchEncodings policy.
-class DefaultSearchEncodingsPolicyHandler
-    : public TypeCheckingPolicyHandler {
- public:
-  DefaultSearchEncodingsPolicyHandler();
-  virtual ~DefaultSearchEncodingsPolicyHandler();
-
-  // ConfigurationPolicyHandler methods:
-  virtual void ApplyPolicySettings(const PolicyMap& policies,
-                                   PrefValueMap* prefs) OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DefaultSearchEncodingsPolicyHandler);
-};
-
-// ConfigurationPolicyHandler for the default search policies.
-class DefaultSearchPolicyHandler : public ConfigurationPolicyHandler {
- public:
-  DefaultSearchPolicyHandler();
-  virtual ~DefaultSearchPolicyHandler();
-
-  // ConfigurationPolicyHandler methods:
-  virtual bool CheckPolicySettings(const PolicyMap& policies,
-                                   PolicyErrorMap* errors) OVERRIDE;
-  virtual void ApplyPolicySettings(const PolicyMap& policies,
-                                   PrefValueMap* prefs) OVERRIDE;
-
- private:
-  void HandleDictionaryPref(const PolicyMap& policies, PrefValueMap* prefs);
-
-  // Calls |CheckPolicySettings()| on each of the handlers in |handlers_|
-  // and returns whether all of the calls succeeded.
-  bool CheckIndividualPolicies(const PolicyMap& policies,
-                               PolicyErrorMap* errors);
-
-  // Returns whether there is a value for |policy_name| in |policies|.
-  bool HasDefaultSearchPolicy(const PolicyMap& policies,
-                              const char* policy_name);
-
-  // Returns whether any default search policies are specified in |policies|.
-  bool AnyDefaultSearchPoliciesSpecified(const PolicyMap& policies);
-
-  // Returns whether the default search provider is disabled.
-  bool DefaultSearchProviderIsDisabled(const PolicyMap& policies);
-
-  // Returns whether the default search URL is set and valid.  On success, both
-  // outparams (which must be non-NULL) are filled with the search URL.
-  bool DefaultSearchURLIsValid(const PolicyMap& policies,
-                               const base::Value** url_value,
-                               std::string* url_string);
-
-  // Make sure that the |path| is present in |prefs_|.  If not, set it to
-  // a blank string.
-  void EnsureStringPrefExists(PrefValueMap* prefs, const std::string& path);
-
-  // Make sure that the |path| is present in |prefs_| and is a ListValue.  If
-  // not, set it to an empty list.
-  void EnsureListPrefExists(PrefValueMap* prefs, const std::string& path);
-
-  // The ConfigurationPolicyHandler handlers for each default search policy.
-  std::vector<TypeCheckingPolicyHandler*> handlers_;
-
-  DISALLOW_COPY_AND_ASSIGN(DefaultSearchPolicyHandler);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_SEARCH_ENGINES_DEFAULT_SEARCH_POLICY_HANDLER_H_