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/Universal/Console/TerminalDxe/TerminalConIn.c

@@ -632,7 +632,7 @@ KeyNotifyProcessHandler (
   while (TRUE) {
     //
     // Enter critical section
-    //  
+    //
     OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
     HasKey = EfiKeyFiFoForNotifyRemoveOneKey (TerminalDevice->EfiKeyFiFoForNotify, &Key);
     CopyMem (&KeyData.Key, &Key, sizeof (EFI_INPUT_KEY));
@@ -1128,7 +1128,7 @@ UnicodeFiFoInsertOneKey (
 
 /**
   Remove one pre-fetched key out of the Unicode FIFO buffer.
-  The caller should guarantee that Unicode FIFO buffer is not empty 
+  The caller should guarantee that Unicode FIFO buffer is not empty
   by IsUnicodeFiFoEmpty ().
 
   @param  TerminalDevice       Terminal driver private structure.
@@ -1304,10 +1304,10 @@ UnicodeToEfiKeyFlushState (
   There is one special input sequence that will force the system to reset.
   This is ESC R ESC r ESC R.
 
-  Note: current implementation support terminal types include: PC ANSI, VT100+/VTUTF8, VT100. 
+  Note: current implementation support terminal types include: PC ANSI, VT100+/VTUTF8, VT100.
         The table below is not same with UEFI Spec 2.3 Appendix B Table 201(not support ANSI X3.64 /
         DEC VT200-500 and extra support PC ANSI, VT100)since UEFI Table 201 is just an example.
-        
+
   Symbols used in table below
   ===========================
     ESC = 0x1B