contacts: Rename provider_id to contact_id.

chrome/browser/chromeos/contacts/contact_store.h

 // Copyright (c) 2012 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_CHROMEOS_CONTACTS_CONTACT_STORE_H_
 #define CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_STORE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 12 matching lines @@
  public:
   ContactStore() {}
   virtual ~ContactStore() {}
 
   // Initializes the object.
   virtual void Init() = 0;
 
   // Appends all (non-deleted) contacts to |contacts_out|.
   virtual void AppendContacts(ContactPointers* contacts_out) = 0;
 
-  // Returns the contact identified by |provider_id|.
+  // Returns the contact identified by |contact_id|.
   // NULL is returned if the contact doesn't exist.
-  virtual const Contact* GetContactByProviderId(
-      const std::string& provider_id) = 0;
+  virtual const Contact* GetContactById(const std::string& contact_id) = 0;
 
   // Adds or removes an observer.
   virtual void AddObserver(ContactStoreObserver* observer) = 0;
   virtual void RemoveObserver(ContactStoreObserver* observer) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ContactStore);
 };
 
 // Interface for factories that return ContactStore objects of a given type.
@@ skipping 12 matching lines @@
   // stuff contained in a Profile.
   virtual ContactStore* CreateContactStore(Profile* profile) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ContactStoreFactory);
 };
 
 }  // namespace contacts
 
 #endif  // CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_STORE_H_