Remove unused SQLLite tables from WebData

chrome/browser/webdata/web_intents_table.h

Index: chrome/browser/webdata/web_intents_table.h
diff --git a/chrome/browser/webdata/web_intents_table.h b/chrome/browser/webdata/web_intents_table.h
deleted file mode 100644
index e2b7efa453f9718cbb1876afe362a7ae436549e4..0000000000000000000000000000000000000000
--- a/chrome/browser/webdata/web_intents_table.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// 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_WEBDATA_WEB_INTENTS_TABLE_H_
-#define CHROME_BROWSER_WEBDATA_WEB_INTENTS_TABLE_H_
-
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/strings/string16.h"
-#include "components/webdata/common/web_database_table.h"
-
-namespace sql {
-class Connection;
-class MetaTable;
-}
-
-struct DefaultWebIntentService;
-class WebDatabase;
-
-// TODO(thakis): Delete this class once there's a migration that drops the
-// table backing it.
-
-// This class manages the WebIntents table within the SQLite database passed
-// to the constructor. It expects the following schema:
-//
-// web_intents
-//    service_url       URL for service invocation.
-//    action            Name of action provided by the service.
-//    type              MIME type of data accepted by the service.
-//    title             Title for the service page
-//    disposition       Either 'window' or 'inline' disposition.
-//
-// Web Intent Services are uniquely identified by the <service_url,action,type>
-// tuple.
-//
-// Also manages the defaults table:
-//
-// web_intents_defaults
-//    action            Intent action for this default.
-//    type              Intent type for this default.
-//    url_prefix        URL prefix for which the default is invoked.
-//    user_date         Epoch time when the user made this default.
-//    suppression       Set if the default is (temporarily) suppressed.
-//    service_url       The URL of a service in the web_intents table.
-//    extension_url     The URL for an extension handling intents.
-//
-// The defaults are scoped by action, then type, then url prefix.
-//
-class WebIntentsTable : public WebDatabaseTable {
- public:
-  WebIntentsTable();
-  virtual ~WebIntentsTable();
-
-  // Retrieves the WebIntentsTable* owned by |database|.
-  static WebIntentsTable* FromWebDatabase(WebDatabase* database);
-
-  // WebDatabaseTable implementation.
-  virtual WebDatabaseTable::TypeKey GetTypeKey() const OVERRIDE;
-  virtual bool CreateTablesIfNecessary() OVERRIDE;
-  virtual bool IsSyncable() OVERRIDE;
-  virtual bool MigrateToVersion(int version,
-                                bool* update_compatible_version) OVERRIDE;
-
-  // Adds "scheme" column to the web_intents and web_intents_defaults tables.
-  bool MigrateToVersion46AddSchemeColumn();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(WebIntentsTable);
-};
-
-#endif  // CHROME_BROWSER_WEBDATA_WEB_INTENTS_TABLE_H_