Remove the remainder of the skia source code from the Chromium repo....

skia/images/SkMMapStream.cpp

Index: skia/images/SkMMapStream.cpp
===================================================================
--- skia/images/SkMMapStream.cpp	(revision 16859)
+++ skia/images/SkMMapStream.cpp	(working copy)
@@ -1,63 +0,0 @@
-#include "SkMMapStream.h"
-
-#include <unistd.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <errno.h>
-
-SkMMAPStream::SkMMAPStream(const char filename[])
-{
-    fFildes = -1;   // initialize to failure case
-
-    int fildes = open(filename, O_RDONLY);
-    if (fildes < 0)
-    {
-        SkDEBUGF(("---- failed to open(%s) for mmap stream error=%d\n", filename, errno));
-        return;
-    }
-
-    off_t size = lseek(fildes, 0, SEEK_END);    // find the file size
-    if (size == -1)
-    {
-        SkDEBUGF(("---- failed to lseek(%s) for mmap stream error=%d\n", filename, errno));
-        close(fildes);
-        return;
-    }
-    (void)lseek(fildes, 0, SEEK_SET);   // restore file offset to beginning
-
-    void* addr = mmap(NULL, size, PROT_READ, MAP_SHARED, fildes, 0);
-    if (MAP_FAILED == addr)
-    {
-        SkDEBUGF(("---- failed to mmap(%s) for mmap stream error=%d\n", filename, errno));
-        close(fildes);
-        return;
-    }
-
-    this->INHERITED::setMemory(addr, size);
-
-    fFildes = fildes;
-    fAddr = addr;
-    fSize = size;
-}
-
-SkMMAPStream::~SkMMAPStream()
-{
-    this->closeMMap();
-}
-
-void SkMMAPStream::setMemory(const void* data, size_t length)
-{
-    this->closeMMap();
-    this->INHERITED::setMemory(data, length);
-}
-
-void SkMMAPStream::closeMMap()
-{
-    if (fFildes >= 0)
-    {
-        munmap(fAddr, fSize);
-        close(fFildes);
-        fFildes = -1;
-    }
-}
-