Fix trailing whitespace in scripts and misc. files

Source/core/scripts/Hasher.pm

Index: Source/core/scripts/Hasher.pm
diff --git a/Source/core/scripts/Hasher.pm b/Source/core/scripts/Hasher.pm
index cb0d1937395805d9e9a87650877296671c47e6ce..05a43f54517e5ac57d671b09c72c5c6384e5425d 100644
--- a/Source/core/scripts/Hasher.pm
+++ b/Source/core/scripts/Hasher.pm
@@ -42,16 +42,16 @@ sub GenerateHashValue
     # This hash is designed to work on 16-bit chunks at a time. But since the normal case
     # (above) is to hash UTF-16 characters, we just treat the 8-bit chars as if they
     # were 16-bit chunks, which should give matching results
-    
+
     my $EXP2_32 = 4294967296;
-    
+
     my $hash = 0x9e3779b9;
     my $l    = scalar @chars; #I wish this was in Ruby --- Maks
     my $rem  = $l & 1;
     $l = $l >> 1;
-    
+
     my $s = 0;
-    
+
     # Main loop
     for (; $l > 0; $l--) {
         $hash   += ord($chars[$s]);
@@ -61,14 +61,14 @@ sub GenerateHashValue
         $hash += $hash >> 11;
         $hash %= $EXP2_32;
     }
-    
+
     # Handle end case
     if ($rem != 0) {
         $hash += ord($chars[$s]);
         $hash ^= (leftShift($hash, 11)% $EXP2_32);
         $hash += $hash >> 17;
     }
-    
+
     # Force "avalanching" of final 127 bits
     $hash ^= leftShift($hash, 3);
     $hash += ($hash >> 5);
@@ -77,16 +77,16 @@ sub GenerateHashValue
     $hash += ($hash >> 15);
     $hash = $hash% $EXP2_32;
     $hash ^= (leftShift($hash, 10)% $EXP2_32);
-    
+
     # Save 8 bits for StringImpl to use as flags.
     $hash &= 0xffffff;
-    
+
     # This avoids ever returning a hash code of 0, since that is used to
     # signal "hash not computed yet". Setting the high bit maintains
     # reasonable fidelity to a hash code of 0 because it is likely to yield
     # exactly 0 when hash lookup masks out the high bits.
     $hash = (0x80000000 >> 8) if ($hash == 0);
-    
+
     return $hash;
 }