Plugin Power Saver: Restrict Power Saver to cross-origin.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 1517 matching lines @@
     blink::WebFrame* frame,
     const WebPluginInfo& info,
     const blink::WebPluginParams& params) {
   DCHECK_EQ(frame_, frame);
 #if defined(ENABLE_PLUGINS)
   bool pepper_plugin_was_registered = false;
   scoped_refptr<PluginModule> pepper_module(PluginModule::Create(
       this, info, &pepper_plugin_was_registered));
   if (pepper_plugin_was_registered) {
     if (pepper_module.get()) {
-      return new PepperWebPluginImpl(pepper_module.get(), params, this);
+      return new PepperWebPluginImpl(pepper_module.get(), params, this,
+                                     frame->top()->document().url());

[groby-ooo-7-16, 2014/10/23 00:17:22]

Question: We already pass in the RenderFrameImpl (3rd param), which should give
us access to frame via GetWebFrame(). Do we really need to loop this extra
parameter all the way through?

[tommycli, 2014/10/23 00:46:12]

You are totally right. I totally missed the existence of that method.

     }
   }
 #if defined(OS_CHROMEOS)
   LOG(WARNING) << "Pepper module/plugin creation failed.";
   return NULL;
 #else
   // TODO(jam): change to take RenderFrame.
   return new WebPluginImpl(frame, params, info.path, render_view_, this);
 #endif
 #else
@@ skipping 2563 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content