Rename FilePath -> base::FilePath in various toplevel directories

ash/system/tray/system_tray_delegate.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 ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_
 #define ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 52 matching lines @@
     OPERATION_IN_PROGRESS,
     OPERATION_COMPLETED,
     OPERATION_FAILED,
     OPERATION_SUSPENDED,
   };
 
   DriveOperationStatus();
   ~DriveOperationStatus();
 
   // File path.
-  FilePath file_path;
+  base::FilePath file_path;
   // Current operation completion progress [0.0 - 1.0].
   double progress;
   OperationType type;
   OperationState state;
 };
 
 typedef std::vector<DriveOperationStatus> DriveOperationStatusList;
 
 
 struct ASH_EXPORT IMEPropertyInfo {
@@ skipping 129 matching lines @@
   // Returns a list of properties for the currently selected IME.
   virtual void GetCurrentIMEProperties(IMEPropertyInfoList* list) = 0;
 
   // Switches to the selected input method.
   virtual void SwitchIME(const std::string& ime_id) = 0;
 
   // Activates an IME property.
   virtual void ActivateIMEProperty(const std::string& key) = 0;
 
   // Cancels ongoing drive operation.
-  virtual void CancelDriveOperation(const FilePath& file_path) = 0;
+  virtual void CancelDriveOperation(const base::FilePath& file_path) = 0;
 
   // Returns information about the ongoing drive operations.
   virtual void GetDriveOperationStatusList(
       DriveOperationStatusList* list) = 0;
 
   // Returns information about the most relevant network. Relevance is
   // determined by the implementor (e.g. a connecting network may be more
   // relevant over a connected network etc.)
   virtual void GetMostRelevantNetworkIcon(NetworkIconInfo* info,
                                           bool large) = 0;
@@ skipping 100 matching lines @@
   // length limit is set.
   virtual base::TimeDelta GetSessionLengthLimit() = 0;
 
   // Creates a dummy delegate for testing.
   static SystemTrayDelegate* CreateDummyDelegate();
 };
 
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_