IntelFrameworkModulePkg: Clean up source files

1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>

IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/FileExplorer.c

@@ -1,7 +1,7 @@
 /** @file
   File explorer related functions.
 
-Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -236,7 +236,7 @@ UpdateFileExplorer (
 
   @param[in]  This                Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
   @param[in]  Configuration       A null-terminated Unicode string in
-                                  <ConfigString> format.   
+                                  <ConfigString> format.
   @param[out] Progress            A pointer to a string filled in with the
                                   offset of the most recent '&' before the
                                   first failing name / value pair (or the
@@ -246,7 +246,7 @@ UpdateFileExplorer (
                                   successful.
 
   @retval EFI_SUCCESS             The results have been distributed or are
-                                  awaiting distribution.  
+                                  awaiting distribution.
   @retval EFI_OUT_OF_RESOURCES    Not enough memory to store the
                                   parts of the results that must be
                                   stored awaiting possible future
@@ -289,8 +289,8 @@ FileExplorerRouteConfig (
   }
 
   Status = gBS->LocateProtocol (
-                  &gEfiHiiConfigRoutingProtocolGuid, 
-                  NULL, 
+                  &gEfiHiiConfigRoutingProtocolGuid,
+                  NULL,
                   (VOID**) &ConfigRouting
                   );
   if (EFI_ERROR (Status)) {
@@ -393,7 +393,7 @@ FileExplorerCallback (
     //
     return EFI_UNSUPPORTED;
   }
-  
+
   Status         = EFI_SUCCESS;
   Private        = FE_CALLBACK_DATA_FROM_THIS (This);
 
@@ -407,7 +407,7 @@ FileExplorerCallback (
     if ((Value == NULL) || (ActionRequest == NULL)) {
       return EFI_INVALID_PARAMETER;
     }
-    
+
     if (QuestionId == KEY_VALUE_SAVE_AND_EXIT_BOOT) {
       NvRamMap->BootOptionChanged = FALSE;
       *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;
@@ -451,7 +451,7 @@ FileExplorerCallback (
     if (Value == NULL) {
       return EFI_INVALID_PARAMETER;
     }
-    
+
     if (QuestionId >= FILE_OPTION_GOTO_OFFSET) {
       //
       // function will always return FALSE, no need to check here.