Pepper: Move FileIO host from renderer to browser.

chrome/renderer/chrome_content_renderer_client.cc

Index: chrome/renderer/chrome_content_renderer_client.cc
diff --git a/chrome/renderer/chrome_content_renderer_client.cc b/chrome/renderer/chrome_content_renderer_client.cc
index ff8e5959ca6e2d4cb48a4713840c9e5ad04a3a6b..926ccd36d6a832c5d862790c4984888aaf0c640e 100644
--- a/chrome/renderer/chrome_content_renderer_client.cc
+++ b/chrome/renderer/chrome_content_renderer_client.cc
@@ -209,22 +209,10 @@ bool ShouldUseJavaScriptSettingForPlugin(const WebPluginInfo& plugin) {
   return false;
 }
 
-#if defined(ENABLE_PLUGINS)
-const char* kPredefinedAllowedFileHandleOrigins[] = {
-  "6EAED1924DB611B6EEF2A664BD077BE7EAD33B8F",  // see crbug.com/234789
-  "4EB74897CB187C7633357C2FE832E0AD6A44883A"   // see crbug.com/234789
-};
-#endif
-
 }  // namespace
 
 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() {
@@ -1304,24 +1292,6 @@ bool ChromeContentRendererClient::IsExternalPepperPlugin(
   return module_name == "Native Client";
 }
 
-bool ChromeContentRendererClient::IsPluginAllowedToCallRequestOSFileHandle(
-    blink::WebPluginContainer* container) {
-#if defined(ENABLE_PLUGINS)
-  if (!container)
-    return false;
-  GURL url = container->element().document().baseURL();
-  const ExtensionSet* extension_set = extension_dispatcher_->extensions();
-
-  if (chrome::IsExtensionOrSharedModuleWhitelisted(
-          url, extension_set, allowed_file_handle_origins_) ||
-      chrome::IsHostAllowedByCommandLine(
-          url, extension_set, switches::kAllowNaClFileHandleAPI)) {
-    return true;
-  }
-#endif
-  return false;
-}
-
 blink::WebSpeechSynthesizer*
 ChromeContentRendererClient::OverrideSpeechSynthesizer(
     blink::WebSpeechSynthesizerClient* client) {