Remove duplicate typedef

content/renderer/npapi/webplugin_delegate_proxy.cc

 // Copyright (c) 2012 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 "content/renderer/npapi/webplugin_delegate_proxy.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
@@ skipping 537 matching lines @@
 
 #if !defined(OS_WIN)
 static size_t BitmapSizeForPluginRect(const gfx::Rect& plugin_rect) {
   const size_t stride =
       skia::PlatformCanvasStrideForWidth(plugin_rect.width());
   return stride * plugin_rect.height();
 }
 
 bool WebPluginDelegateProxy::CreateLocalBitmap(
     std::vector<uint8_t>* memory,
-    scoped_ptr<skia::PlatformCanvas>* canvas) {
+    scoped_ptr<SkCanvas>* canvas) {
   const size_t size = BitmapSizeForPluginRect(plugin_rect_);
   memory->resize(size);
   if (memory->size() != size)
     return false;
   canvas->reset(skia::CreatePlatformCanvas(
       plugin_rect_.width(), plugin_rect_.height(), true, &((*memory)[0]),
       skia::CRASH_ON_FAILURE));
   return true;
 }
 #endif
 
 bool WebPluginDelegateProxy::CreateSharedBitmap(
     scoped_ptr<SharedMemoryBitmap>* memory,
-    scoped_ptr<skia::PlatformCanvas>* canvas) {
+    scoped_ptr<SkCanvas>* canvas) {
   *memory = ChildThreadImpl::current()
                 ->shared_bitmap_manager()
                 ->AllocateSharedMemoryBitmap(plugin_rect_.size());
   if (!memory->get())
     return false;
   DCHECK((*memory)->shared_memory());
 #if defined(OS_POSIX)
   canvas->reset(skia::CreatePlatformCanvas(
       plugin_rect_.width(), plugin_rect_.height(), true, (*memory)->pixels(),
       skia::RETURN_NULL_ON_FAILURE));
@@ skipping 489 matching lines @@
 
 void WebPluginDelegateProxy::OnURLRedirectResponse(bool allow,
                                                    int resource_id) {
   if (!plugin_)
     return;
 
   plugin_->URLRedirectResponse(allow, resource_id);
 }
 
 }  // namespace content