Whitespace fix: remove whitespace from the end of lines.

src/xml/SkDOM.cpp

 /* libs/graphics/xml/SkDOM.cpp
 **
 ** Copyright 2006, The Android Open Source Project
 **
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
 **
-**     http://www.apache.org/licenses/LICENSE-2.0 
+**     http://www.apache.org/licenses/LICENSE-2.0
 **
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
 ** limitations under the License.
 */
 
 #include "SkDOM.h"
 
 /////////////////////////////////////////////////////////////////////////
 
 #include "SkXMLParser.h"
 
 bool SkXMLParser::parse(const SkDOM& dom, const SkDOMNode* node)
 {
     const char* elemName = dom.getName(node);
 
     if (this->startElement(elemName))
         return false;
-    
+
     SkDOM::AttrIter iter(dom, node);
     const char*     name, *value;
-    
+
     while ((name = iter.next(&value)) != NULL)
         if (this->addAttribute(name, value))
             return false;
 
     if ((node = dom.getFirstChild(node)) != NULL)
         do {
             if (!this->parse(dom, node))
                 return false;
         } while ((node = dom.getNextSibling(node)) != NULL);
-    
+
     return !this->endElement(elemName);
 }
 
 /////////////////////////////////////////////////////////////////////////
 
 struct SkDOMAttr {
     const char* fName;
     const char* fValue;
 };
 
@@ skipping 259 matching lines @@
     return fRoot;
 }
 
 ///////////////////////////////////////////////////////////////////////////
 
 static void walk_dom(const SkDOM& dom, const SkDOM::Node* node, SkXMLParser* parser)
 {
     const char* elem = dom.getName(node);
 
     parser->startElement(elem);
-    
+
     SkDOM::AttrIter iter(dom, node);
     const char*     name;
     const char*     value;
     while ((name = iter.next(&value)) != NULL)
         parser->addAttribute(name, value);
 
     node = dom.getFirstChild(node, NULL);
     while (node)
     {
         walk_dom(dom, node, parser);
@@ skipping 134 matching lines @@
             SkDebugf("</%s>\n", node->fName);
         }
         else
             SkDebugf("/>\n");
     }
 }
 
 void SkDOM::UnitTest()
 {
 #ifdef SK_SUPPORT_UNITTEST
-    static const char gDoc[] = 
+    static const char gDoc[] =
         "<root a='1' b='2'>"
             "<elem1 c='3' />"
             "<elem2 d='4' />"
             "<elem3 e='5'>"
                 "<subelem1/>"
                 "<subelem2 f='6' g='7'/>"
             "</elem3>"
             "<elem4 h='8'/>"
         "</root>"
         ;
@@ skipping 14 matching lines @@
 
     SkASSERT(dom.getFirstChild(root, "elem1"));
     SkASSERT(!dom.getFirstChild(root, "subelem1"));
 
     dom.dump();
 #endif
 }
 
 #endif