Move serializer related files in core/editing/ related files into core/editing/serializers/

Source/core/editing/serializers/HTMLInterchange.cpp

 /*
  * Copyright (C) 2004, 2008 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-#include "core/editing/HTMLInterchange.h"
+#include "core/editing/serializers/HTMLInterchange.h"
 
 #include "core/dom/Text.h"
 #include "core/editing/EditingUtilities.h"
 #include "core/layout/LayoutObject.h"
 #include "core/layout/LayoutText.h"
 #include "wtf/text/CharacterNames.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
@@ skipping 15 matching lines @@
         if (isCollapsibleWhitespace(in[i])) {
             // count number of adjoining spaces
             unsigned j = i + 1;
             while (j < in.length() && isCollapsibleWhitespace(in[j]))
                 j++;
             unsigned count = j - i;
             consumed = count;
             while (count) {
                 unsigned add = count % 3;
                 switch (add) {
-                    case 0:
+                case 0:
+                    s.appendLiteral(convertedSpaceString);
+                    s.append(' ');
+                    s.appendLiteral(convertedSpaceString);
+                    add = 3;
+                    break;
+                case 1:
+                    if (i == 0 || i + 1 == in.length()) // at start or end of string
+                        s.appendLiteral(convertedSpaceString);
+                    else
+                        s.append(' ');
+                    break;
+                case 2:
+                    if (i == 0) {
+                        // at start of string
                         s.appendLiteral(convertedSpaceString);
                         s.append(' ');
+                    } else if (i + 2 == in.length()) {
+                        // at end of string
                         s.appendLiteral(convertedSpaceString);
-                        add = 3;
-                        break;
-                    case 1:
-                        if (i == 0 || i + 1 == in.length()) // at start or end of string
-                            s.appendLiteral(convertedSpaceString);
-                        else
-                            s.append(' ');
-                        break;
-                    case 2:
-                        if (i == 0) {
-                             // at start of string
-                            s.appendLiteral(convertedSpaceString);
-                            s.append(' ');
-                        } else if (i + 2 == in.length()) {
-                             // at end of string
-                            s.appendLiteral(convertedSpaceString);
-                            s.appendLiteral(convertedSpaceString);
-                        } else {
-                            s.appendLiteral(convertedSpaceString);
-                            s.append(' ');
-                        }
-                        break;
+                        s.appendLiteral(convertedSpaceString);
+                    } else {
+                        s.appendLiteral(convertedSpaceString);
+                        s.append(' ');
+                    }
+                    break;
                 }
                 count -= add;
             }
-        } else
+        } else {
             s.append(in[i]);
+        }
         i += consumed;
     }
 
     return s.toString();
 }
 
 } // namespace blink