Make platform/text to use USING_FAST_MALLOC.

third_party/WebKit/Source/platform/text/LineEnding.cpp

 /*
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 14 matching lines @@
  * 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 "platform/text/LineEnding.h"
 
+#include "wtf/Allocator.h"
+#include "wtf/Noncopyable.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/WTFString.h"
 
 namespace {
 
 class OutputBuffer {
+    STACK_ALLOCATED();
+    WTF_MAKE_NONCOPYABLE(OutputBuffer);
 public:
+    OutputBuffer() { }
     virtual char* allocate(size_t) = 0;
     virtual void copy(const CString&) = 0;
     virtual ~OutputBuffer() { }
 };
 
 class CStringBuffer final : public OutputBuffer {
 public:
     CStringBuffer(CString& buffer)
         : m_buffer(buffer)
     {
@@ skipping 163 matching lines @@
 {
 #if OS(WIN)
     VectorCharAppendBuffer buffer(result);
     internalNormalizeLineEndingsToCRLF(from, buffer);
 #else
     normalizeLineEndingsToLF(from, result);
 #endif
 }
 
 } // namespace blink