1 files changed, 0 insertions, 81 deletions
diff --git a/chrome/common/transport_dib_win.cc b/chrome/common/transport_dib_win.cc
deleted file mode 100644
index 3b22038..0000000
--- a/chrome/common/transport_dib_win.cc
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <limits>
-#include <windows.h>
-
-#include "base/logging.h"
-#include "base/sys_info.h"
-#include "chrome/common/transport_dib.h"
-#include "skia/ext/platform_canvas.h"
-
-TransportDIB::TransportDIB() {
-}
-
-TransportDIB::~TransportDIB() {
-}
-
-TransportDIB::TransportDIB(HANDLE handle)
-    : shared_memory_(handle, false /* read write */) {
-}
-
-// static
-TransportDIB* TransportDIB::Create(size_t size, uint32 sequence_num) {
-  size_t allocation_granularity = base::SysInfo::VMAllocationGranularity();
-  size = size / allocation_granularity + 1;
-  size = size * allocation_granularity;
-
-  TransportDIB* dib = new TransportDIB;
-
-  if (!dib->shared_memory_.Create(L"", false /* read write */,
-                                  true /* open existing */, size)) {
-    delete dib;
-    return NULL;
-  }
-
-  dib->size_ = size;
-  dib->sequence_num_ = sequence_num;
-
-  return dib;
-}
-
-// static
-TransportDIB* TransportDIB::Map(TransportDIB::Handle handle) {
-  TransportDIB* dib = new TransportDIB(handle);
-  if (!dib->shared_memory_.Map(0 /* map whole shared memory segment */)) {
-    LOG(ERROR) << "Failed to map transport DIB"
-               << " handle:" << handle
-               << " error:" << GetLastError();
-    delete dib;
-    return NULL;
-  }
-
-  // There doesn't seem to be any way to find the size of the shared memory
-  // region! GetFileSize indicates that the handle is invalid. Thus, we
-  // conservatively set the size to the maximum and hope that the renderer
-  // isn't about to ask us to read off the end of the array.
-  dib->size_ = std::numeric_limits<size_t>::max();
-
-  return dib;
-}
-
-bool TransportDIB::is_valid(Handle dib) {
-  return dib != NULL;
-}
-
-skia::PlatformCanvas* TransportDIB::GetPlatformCanvas(int w, int h) {
-  return new skia::PlatformCanvas(w, h, true, handle());
-}
-
-void* TransportDIB::memory() const {
-  return shared_memory_.memory();
-}
-
-TransportDIB::Handle TransportDIB::handle() const {
-  return shared_memory_.handle();
-}
-
-TransportDIB::Id TransportDIB::id() const {
-  return Id(shared_memory_.handle(), sequence_num_);
-}