Rename WebDataServiceBackend to WebDatabaseBackend

components/webdata/common/web_database_backend.h

Index: components/webdata/common/web_database_backend.h
diff --git a/components/webdata/common/web_data_service_backend.h b/components/webdata/common/web_database_backend.h
similarity index 78%
rename from components/webdata/common/web_data_service_backend.h
rename to components/webdata/common/web_database_backend.h
index 3804422f8e26beda77f19686689e1aabd2eaa127..e73c5790d0294907fd3a4e36939d8a7681139fa1 100644
--- a/components/webdata/common/web_data_service_backend.h
+++ b/components/webdata/common/web_database_backend.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_BACKEND_H_
-#define COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_BACKEND_H_
+#ifndef COMPONENTS_WEBDATA_COMMON_WEB_DATABASE_BACKEND_H_
+#define COMPONENTS_WEBDATA_COMMON_WEB_DATABASE_BACKEND_H_
 
 #include "base/basictypes.h"
 #include "base/callback_forward.h"
@@ -25,14 +25,14 @@ namespace tracked_objects {
 class Location;
 }
 
-// WebDataServiceBackend handles all database tasks posted by
+// WebDatabaseBackend handles all database tasks posted by
 // WebDatabaseService. It is refcounted to allow asynchronous destruction on the
 // DB thread.
 
 // TODO(caitkp): Rename this class to WebDatabaseBackend.

[Cait (Slow), 2015/03/11 14:49:27]

This TODO can be removed now :)

[zhuoyu.qian, 2015/03/12 01:50:09]

Done.

 
-class WEBDATA_EXPORT WebDataServiceBackend
-    : public base::RefCountedDeleteOnMessageLoop<WebDataServiceBackend> {
+class WEBDATA_EXPORT WebDatabaseBackend
+    : public base::RefCountedDeleteOnMessageLoop<WebDatabaseBackend> {
  public:
   class Delegate {
    public:
@@ -42,9 +42,9 @@ class WEBDATA_EXPORT WebDataServiceBackend
     virtual void DBLoaded(sql::InitStatus status) = 0;
   };
 
-  WebDataServiceBackend(const base::FilePath& path,
-                        Delegate* delegate,
-                        const scoped_refptr<base::MessageLoopProxy>& db_thread);
+  WebDatabaseBackend(const base::FilePath& path,
+                     Delegate* delegate,
+                     const scoped_refptr<base::MessageLoopProxy>& db_thread);
 
   // Must call only before InitDatabaseWithCallback.
   void AddTable(scoped_ptr<WebDatabaseTable> table);
@@ -66,12 +66,10 @@ class WEBDATA_EXPORT WebDataServiceBackend
   // are used in cases where the request is being made from the UI thread and an
   // asyncronous callback is required to notify the client of |request|'s
   // completion.
-  void DBWriteTaskWrapper(
-      const WebDatabaseService::WriteTask& task,
-      scoped_ptr<WebDataRequest> request);
-  void DBReadTaskWrapper(
-      const WebDatabaseService::ReadTask& task,
-      scoped_ptr<WebDataRequest> request);
+  void DBWriteTaskWrapper(const WebDatabaseService::WriteTask& task,
+                          scoped_ptr<WebDataRequest> request);
+  void DBReadTaskWrapper(const WebDatabaseService::ReadTask& task,
+                         scoped_ptr<WebDataRequest> request);
 
   // Task runners to run database tasks.
   void ExecuteWriteTask(const WebDatabaseService::WriteTask& task);
@@ -85,10 +83,10 @@ class WEBDATA_EXPORT WebDataServiceBackend
   WebDatabase* database() { return db_.get(); }
 
  protected:
-  friend class base::RefCountedDeleteOnMessageLoop<WebDataServiceBackend>;
-  friend class base::DeleteHelper<WebDataServiceBackend>;
+  friend class base::RefCountedDeleteOnMessageLoop<WebDatabaseBackend>;
+  friend class base::DeleteHelper<WebDatabaseBackend>;
 
-  virtual ~WebDataServiceBackend();
+  virtual ~WebDatabaseBackend();
 
  private:
   // Commit the current transaction.
@@ -123,7 +121,7 @@ class WEBDATA_EXPORT WebDataServiceBackend
   // Delegate. See the class definition above for more information.
   scoped_ptr<Delegate> delegate_;
 
-  DISALLOW_COPY_AND_ASSIGN(WebDataServiceBackend);
+  DISALLOW_COPY_AND_ASSIGN(WebDatabaseBackend);
 };
 
-#endif  // COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_BACKEND_H_
+#endif  // COMPONENTS_WEBDATA_COMMON_WEB_DATABASE_BACKEND_H_