Pepper: Move FileIO host from renderer to browser.

chrome/renderer/chrome_content_renderer_client.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 "chrome/renderer/chrome_content_renderer_client.h"
 
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 190 matching lines @@
   // Treat CDM invocations like JavaScript.
   if (plugin.name == ASCIIToUTF16(kWidevineCdmDisplayName)) {
     DCHECK(plugin.type == WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS);
     return true;
   }
 #endif  // defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS)
 
   return false;
 }
 
-#if defined(ENABLE_PLUGINS)
-const char* kPredefinedAllowedFileHandleOrigins[] = {
-  "6EAED1924DB611B6EEF2A664BD077BE7EAD33B8F",  // see crbug.com/234789
-  "4EB74897CB187C7633357C2FE832E0AD6A44883A"   // see crbug.com/234789
-};
-#endif
-
 }  // namespace
 
 namespace chrome {
 
 ChromeContentRendererClient::ChromeContentRendererClient() {
   g_current_client = this;
-
-#if defined(ENABLE_PLUGINS)
-  for (size_t i = 0; i < arraysize(kPredefinedAllowedFileHandleOrigins); ++i)
-    allowed_file_handle_origins_.insert(kPredefinedAllowedFileHandleOrigins[i]);
-#endif
 }
 
 ChromeContentRendererClient::~ChromeContentRendererClient() {
   g_current_client = NULL;
 }
 
 void ChromeContentRendererClient::RenderThreadStarted() {
   RenderThread* thread = RenderThread::Get();
 
   chrome_observer_.reset(new ChromeRenderProcessObserver(this));
@@ skipping 1057 matching lines @@
 }
 
 bool ChromeContentRendererClient::IsExternalPepperPlugin(
     const std::string& module_name) {
   // TODO(bbudge) remove this when the trusted NaCl plugin has been removed.
   // We must defer certain plugin events for NaCl instances since we switch
   // from the in-process to the out-of-process proxy after instantiating them.
   return module_name == "Native Client";
 }
 
-bool ChromeContentRendererClient::IsPluginAllowedToCallRequestOSFileHandle(
-    WebKit::WebPluginContainer* container) {
-#if defined(ENABLE_PLUGINS)
-  if (!container)
-    return false;
-  GURL url = container->element().document().baseURL();
-  const ExtensionSet* extension_set = extension_dispatcher_->extensions();
-
-  return IsExtensionOrSharedModuleWhitelisted(url, extension_set,
-                                              allowed_file_handle_origins_) ||
-         IsHostAllowedByCommandLine(url, extension_set,
-                                    switches::kAllowNaClFileHandleAPI);
-#else
-  return false;
-#endif
-}
-
 WebKit::WebSpeechSynthesizer*
 ChromeContentRendererClient::OverrideSpeechSynthesizer(
     WebKit::WebSpeechSynthesizerClient* client) {
   return new TtsDispatcher(client);
 }
 
 bool ChromeContentRendererClient::AllowBrowserPlugin(
     WebKit::WebPluginContainer* container) {
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableBrowserPluginForAllViewTypes))
@@ skipping 54 matching lines @@
   // SiteIsolationPolicy is off by default. We would like to activate cross-site
   // document blocking (for UMA data collection) for normal renderer processes
   // running a normal web page from the Internet. We only turn on
   // SiteIsolationPolicy for a renderer process that does not have the extension
   // flag on.
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   return !command_line->HasSwitch(switches::kExtensionProcess);
 }
 
 }  // namespace chrome