Pepper Flash Mac: Fix crash when playing video on MB retina

content/renderer/pepper/pepper_plugin_delegate_impl.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/pepper/pepper_plugin_delegate_impl.h"
 
 #include <cmath>
 #include <cstddef>
 #include <map>
 #include <queue>
@@ skipping 518 matching lines @@
     if (active_instances_.find(*i) != active_instances_.end())
       (*i)->ViewFlushedPaint();
   }
 }
 
 webkit::ppapi::PluginInstance*
 PepperPluginDelegateImpl::GetBitmapForOptimizedPluginPaint(
     const gfx::Rect& paint_bounds,
     TransportDIB** dib,
     gfx::Rect* location,
-    gfx::Rect* clip) {
+    gfx::Rect* clip,
+    float* scale_factor) {
   for (std::set<webkit::ppapi::PluginInstance*>::iterator i =
            active_instances_.begin();
        i != active_instances_.end(); ++i) {
     webkit::ppapi::PluginInstance* instance = *i;
     if (instance->GetBitmapForOptimizedPluginPaint(
-            paint_bounds, dib, location, clip))
+            paint_bounds, dib, location, clip, scale_factor))
       return *i;
   }
   return NULL;
 }
 
 void PepperPluginDelegateImpl::PluginFocusChanged(
     webkit::ppapi::PluginInstance* instance,
     bool focused) {
   if (focused)
     focused_plugin_ = instance;
@@ skipping 1263 matching lines @@
   else
     return render_view_->mouse_lock_dispatcher();
 }
 
 webkit_glue::ClipboardClient*
     PepperPluginDelegateImpl::CreateClipboardClient() const {
   return new RendererClipboardClient;
 }
 
 }  // namespace content