MdeModulePkg: 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>
Reviewed-by: Star Zeng <star.zeng@intel.com>

MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h

@@ -1,8 +1,8 @@
 /** @file
 Private Header file for Usb Host Controller PEIM
 
-Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
-  
+Copyright (c) 2010 - 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
@@ -19,7 +19,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 /**
   Initialize the schedule data structure such as frame list.
-  
+
   @param  Ehc   The EHCI device to init schedule data for.
 
   @retval EFI_OUT_OF_RESOURCES  Failed to allocate resource to init schedule data.
@@ -34,7 +34,7 @@ EhcInitSched (
 
 /**
   Free the schedule data. It may be partially initialized.
-  
+
   @param  Ehc   The EHCI device.
 
 **/
@@ -50,7 +50,7 @@ EhcFreeSched (
   due to its interfaces. This simplifies the AsynList
   management: A reclamation header is always linked to
   the AsyncListAddr, the only active QH is appended to it.
-  
+
   @param  Ehc   The EHCI device.
   @param  Qh    The queue head to link.
 
@@ -65,7 +65,7 @@ EhcLinkQhToAsync (
 /**
   Unlink a queue head from the asynchronous schedule list.
   Need to synchronize with hardware.
-  
+
   @param  Ehc   The EHCI device.
   @param  Qh    The queue head to unlink.
 
@@ -79,7 +79,7 @@ EhcUnlinkQhFromAsync (
 
 /**
   Execute the transfer by polling the URB. This is a synchronous operation.
-  
+
   @param  Ehc               The EHCI device.
   @param  Urb               The URB to execute.
   @param  TimeOut           The time to wait before abort, in millisecond.