Miscellanous changes detected by strict aliasing warnings.

content/renderer/pepper/pepper_plugin_instance_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_instance_impl.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 451 matching lines @@
 PPB_Gamepad_API* PepperPluginInstanceImpl::GamepadImpl::AsPPB_Gamepad_API() {
   return this;
 }
 
 void PepperPluginInstanceImpl::GamepadImpl::Sample(
     PP_Instance instance,
     PP_GamepadsSampleData* data) {
   WebKit::WebGamepads webkit_data;
   RenderThreadImpl::current()->SampleGamepads(&webkit_data);
   ConvertWebKitGamepadData(
-      *reinterpret_cast<const ppapi::WebKitGamepads*>(&webkit_data), data);
+      bit_cast<ppapi::WebKitGamepads>(webkit_data), data);
 }
 
 PepperPluginInstanceImpl::PepperPluginInstanceImpl(
     RenderViewImpl* render_view,
     PluginModule* module,
     ppapi::PPP_Instance_Combined* instance_interface,
     WebPluginContainer* container,
     const GURL& plugin_url)
     : render_view_(render_view),
       module_(module),
@@ skipping 2517 matching lines @@
     // Running out-of-process. Initiate an IPC call to notify the plugin
     // process.
     ppapi::proxy::HostDispatcher* dispatcher =
         ppapi::proxy::HostDispatcher::GetForInstance(pp_instance());
     dispatcher->Send(new PpapiMsg_PPPInstance_HandleDocumentLoad(
         ppapi::API_ID_PPP_INSTANCE, pp_instance(), pending_host_id, data));
   }
 }
 
 }  // namespace content